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Johnson’s (J. B.) Theory and Practice of Surveying..........---- Small 8vo, 
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Elements of Sanitary Engineering. . ........- 00-020 eee e eee reeee 2 00 
Merriman and Brooks’s Handbook for Surveyors..........-. 2 00 
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Ogden’s Sewer Design. ........... 00 cece cree etna 2 00 
Patton’s Treatise on Civil Engineering...........--+-..-+- 7 50 
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Smith’s Manual of Topographical Drawing. (McMillan.).............. 8vo, 2 50 
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Webb’s Problems in the Use and Adjustment of Engineering Instruments. 
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BRIDGES AND ROOFS. 
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Wright’s Designing of Draw-spans: 
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