Calendar: 1937-1938 Page 505

BLACKIE SON LIMITED Chemical Analysis of Metals and Alloys By Edwin Gregory Sc Ph Lond Lecturer in Metallurgy Uni- versity of Sheffield and Walter Stevenson Met Sheffi Central Research Laboratories The United Steel Companies Ltd In preparation Elements of Nuclear Physics By Rasetti Professor of Spectroscopy Royal University of Rome Research Associate Columbia University Illustrated 18s bd net Properties of Matter By Champion Ph Cantab Lecturer in Physics University of London King's College and Davy Sc London Senior Lecturer in Physics University College Nottingham With 161 figures 15s net The Physics of Solids and Fluids with Recent Developments By Ewald Stuttgart Th Poschl Karlsruhe and Prandtl Gottingen Authorized translation by John Dougall Sc and Deans Sc Second edition revised and enlarged 17$ 6d net Also in two parts Part -Elasticity Lattice Theory of Crystals and Single Crystals By Ewald and Th Poschl 8s 6ii net Part II -Hydrodynamics By Prandtl 12s 6d net Principles of Electric and Magnetic Measurements By Vigoureux and Webb both of the National Physical Laboratory Illustrated 20s net Electricity and Magnetism for Engineering Students By Hirst Sc Eng Chief Lecturer in Electrical Engineering College of Technology Leicester Illustrated 15$ net Differential and Integral Calculus By Courant Professor of Mathematics in New York University Translated by McShane Professor of Mathematics in the University of Virginia Volume 20s net Volume II 30s net Exercises in Cartography By Debenham Professor of Geography Cambridge University 8s 6d net Catalogue of Advanced Technical and Mathematical Books on application BLACKIE SON LTD 50 OLD BAILEY LONDON