BIBLIOGRAPHY. 687 



HOUSEHOLD ECONOMY. 



Beecher (Mrs. Henry Ward). All Around the House ; or, How to 

 Make Home Happy. By Mrs. H. W. Beecher. New York : D. Appleton 

 & Co. (461 pp. Price, $1 50.) 



[Popular (The) Science Monthly, XIV., 239, 240.] 



MACHINERY. 



TomkiriS (Edward). Principles of Machine Construction : an Appli- 

 cation of Geometrical Drawing for the Representation of Machinery. By 

 Edward Tomkins. Edited by Henry Evers, LL.D. Vols. I. and II. New 

 York : G. P. Putnam's Sons. 1878. (Vol. I., 8vo, 368 pp. Vol. II., small 

 4to; Plates.) 



(Putnam's Advance Science Series.) 

 [Am. Journ. S. and A. (3), XVI., 82.] 



MATERIALS. 



Kent (W.). The Strength of Materials. By W. Kent, M.E. New 

 York: D. Van Nostrand. ]878. (12mo, 140 pp. Price, 50 cents.) 

 [Popular (The) Science Monthly, XIV., 684.] 



METROLOGY. 



Metric Weights and Measures for Medical and Pharmaceutical Pur- 

 poses. "Washington : Government Printing-office. (40 pp.) 

 [Popular (The) Science Monthly, XIV., 116.] 



PATENTS. 



Johnson (James and J. Henry). The Patentee's Manual. By 

 James Johnson and J. Henry Johnson. Fourth Edition. London : Long- 

 mans, Green & Co. 1 879. 

 [Nature, XIX., 362.] 



PHOTOGRAPHY. 



Abney (W. De Wiveleslie). A Treatise on Photography. By W. 

 De Wiveleslie Abney, Captain R.E., F.R.S., etc. London : Longmans, 

 Green & Co. 1878. (Small 8vo, 326 pp.) 



(Text-books of Science.) 



[Popular (The) Science Review, N. S., II., 418, 419.] 



Liesegang (Paul E.). A Manual of the Carbon Process of Photogra- 

 phy, etc. By Dr. Paul E. Liesegang. Translated from the German by R. 

 B. Marston. With Illustrations. London : Sampson Low, Marston, Searle 

 & Rivington. 



[Nature, XIX., 362.] 



POLICE. 



Powell (Aaron M.). State Regulation of Vice : Regulation Efforts in 

 America. The Geneva Congress. By Aaron M. Powell. New York : Wood 

 & Holbrook. (127 pp. Price, $1 00.) 



[Popular (The) Science Monthly, XIII., 504.] 



