512 SCIENCE PROGRESS 



Calculations of Quantitative Chemical Analysis. By Leicester F. Hamilton, 

 S.B., Assistant Professor of Analytical Chemistry, Massachusetts Insti- 

 tute of Technology, and Stephen G. Simpson, S.B., Instructor of 

 Analytical Chemistry, Massachusetts Institute of Technology. New 

 York : McGraw-Hill Book Co., 370 Seventh Avenue ; London : 6 and 8 

 Bouverie Street, E.C.4, 1922. (Pp. x + 196.) Price 105. net. 



Pumping in the Chemical Works. By Norman Swindin. London : Benn 

 Brothers, 8 Bouverie Street, E.C.4, 1922. (Pp. 80, with 45 figures.) 

 Price 3s. net. 



The Flow of Liquids in Pipes. By Norman Swindin. London : Benn 

 Brothers, 8 Bouverie Street, E.C.4, I9-^- (Pp- 64, with 19 figures and 

 9 tables.) Price 35. net. 



The Weighing and Measuring of Chemical Substances. By H. L. Malan 

 and A. I. Robinson. London : Benn Brothers, 8 Bouverie Street, 

 E.C.4, 19--- (Pp- 63, with 26 figures.) Price ^s. net. 



Materials of Chemical Plant Construction — Non-Metals. By Hugh Grifl&ths. 

 London : Benn Brothers, 8 Bouverie Street, E.C.4, 19-22. (Pp. 64, 

 with 9 figures and tables.) Price 35. net. 



The General Principles of Chemical Engineering Design. By Hugh Griffiths. 

 London : Benn Brothers, 8 Bouverie Street, E.C.4, 1922. (Pp. 63,with 

 5 figures.) Price 35. net. 



Industrial Nitrogen. The Principles and Methods of Nitrogen Fixation 

 and the Industrial AppUcations of Nitrogen Products in the Manufacture 

 of Explosives, Fertilisers, Dyes, etc. By P. H. S. Kempton, B.Sc, 

 Hons. A.R.C.Sc, Queen's Engineering Works, Bedford. London : 

 Sir Isaac Pitman & Sons, Ltd., Parker Street, Kingsway, W.C.2, 1922. 

 (Pp. xii + 104.) Price 25. 6i. net. 



The Chemistry and Technolog^'^ of Gelatin and Glue. By Robert Herman 

 Hogue, M.S., Ph.D. New York : McGraw-Hill Book Co., 370 Seventh 

 Avenue; London : 6 and 8 Bouverie Street, E.C.4, 1922. (Pp. xi -j- 644, 

 with 118 figures.) 



An Introduction to the Chemistry of Plant Products. Vol. II. MetaboUc 

 Processes. By Paul Haas, D.Sc, Ph.D., Reader in Plant Chemistry 

 in the University of London, University College, and T. G. Hill, A.R.C.S., 

 F.L.S., Reader in Vegetable Physiology in the University of London, 

 University College. London : Longmans, Green & Co., 39 Paternoster 

 Row, E.C.4, 1922. (Pp. viii + 140.) Price 7^-. 6d. net. 



The Manufacture of Dyes. By John CanneU Cain, D.Sc. London : Mac- 

 millan & Co., St. Martin's Street, 1922. (Pp. ix -i- 274.) Price 125. 6d. 

 net. 



Theories of Organic Chemistry'. By Dr. Ferdinand Henrich, Professor in 

 the University of Erlangen. Translated and enlarged from the Revised 

 Fourth German Edition of 192 1. By Treat B. Johnson, Professor of 

 Organic Chemistr\', Yale University, and Dorothy A. Hahn, Ph.D., 

 Professor of Organic Chemistry^ Mount Holyoke College. New York : 

 John Wiley & Sons; London: Chapman & Hall, 1922. (Pp. xvi 

 + 603.) Ptice 30S. net. 



Inorganic Chemistry. A Textbook for Schools. By E. J. Holmyard, B.A. 

 London : Edward Arnold & Co., 1922. (Pp. xi + 560, with 10 plates.) 

 Price 65. 6i, net. 



