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_____ CATALOGUE OF GOOD, PRACTICAL BOOKS __________________________________________________________________________________________ and Place Concrete. Forms of Concrete Construction. The Architectural and Artistic Possibilities of Concrete. Concrete Residences. Mortars, Plasters and Stucco, and How to Use them. The Artistic Treatment of Concrete Surfaces. Concrete Building Blocks. The Making of Ornamental Concrete. Concrete Pipes, Fences, Posts, etc. Essential Features and Advantages of Reenforced Concrete. How to Design Reen- forced Concrete Beams, Slabs and Columns. Explanations of the Methods and Principles in. Designing Reenforced Concrete Beams and. Slabs. Systems or Reen- forcemcnt Employed. Reenforced Concrete in Factory and General Building Con- struction. Concrete in Foundation Work. Concrete Retaining Walls, Abutments and Bulkheads. Concrete Arches and Arch Bridges. Concrete Beam and Girder Bridges. Concreto in Sewerage and Drainage Works. Concrete Tanks, Dams and Reservoirs. Concrete Sidewalks, Curbs and Pavements. Concrete in Railroad Con- structions. The Utility of Concrete on the Farm The Waterproofing of Concreto Structure. Grout of Liquid Concrete and Its Use. Inspection of Concrete \\ oik. Cost, of Concrete Work. Some of the special features of the book are: 1. The Attention Paid to the Artistic and Architectural Side of Concrete Work. 2. The Authoritative Treatment of the Problem of Waterproofing Concrete. 3. An Excellent Summary of the Rules to bo Followed in Concrete Construction. 4. T he Valuable Cost Data and Useful Tables given. A valuable Addition to the Library of Every Cement and Concrete User. Price.......................................................__ WHAT IS SAID OF THIS BOOK: “ The field of Concrete Construction is well covered and the matter contained is well within the understanding of any person.”—Engineering-Conlraclirig. “Should be on the bookshelves of every contractor, engineer, and architect in the land.”—National Builder. WATERPROOFING CONCRETE. By Myron H. Lewis. Modern Methods of Waterproofing Concrete and Other Structures. A condensed statement of the Principles, Rules, and Precautions, to be Observed m Waterproofing and Dampproofing Structures and Structural Materials. Paper binding. Illustrated. DICTIONARIES ___________ STANDARD ELECTRICAL DICTIONARY. By T. O’Conor Sloane. An indispensable work to all interested in electrical science. Suitable alike for the student and professional. A practical handbook of reference containing definitions of about 5000 distinct words, terms and phrases. The definitions are terse andconcise and ineliid? overv term used in electrical science. Recently issued. An entirely new edition. Should be in the possession of all who desire to keep abreast with the progress of this branch of science. Complete, concise and convenient. 68^ paoes. 393 illustra tions. Price.................................................* * DIES—METAL WORK ________________ DIES: THEIR CONSTRUCTION AND USE FOR THE MODERN WORKING OF SHEET METALS. By J. V. Woodworth. . A mnqt n«pfn1 TTifl one which should, bo in tlic lia-nds of fill engaged, in tho press and Devices, together with the maimer m which they should be used m ttie 1 ower Press, for the cheap and rapid production of the greatvanety of sheet-metal aiti^ now in use. Tt is designed as a guide to the production.of sheefmeta1 P^rts at tne minimum of cost with thø maximum of output. hardemn and tempering or Press tools and the classes of work which may be 5lod"^nt°.Æ®ions show dies the use of dies in the power press are fully treated. Its 50a illustoations snow airø, press fixtures and sheet-metal working devices, the descnptions of which are so clear and practical that all metal-working mechanics will be able tc> unde.stand how to design construct and use them. Many of the dies and. press fixtures’treated were ertner constructed by the author or under lus supervision. Ofiiers were built; by skiltul mechanics and are in use in large sheet-metal establishments and maciiine snop. . 5th Edition. Price...................................._ II