Calculations in advanced physical chemistry / P. J. F. Griffiths, J. D. R. Thomas. Griffiths, P. J. F. (Peter John Felix) Thomas, John David Ronald, joint author. Chemistry, Physical and theoretical Problems, exercises, etc. QD456 .G73 541 GRC Includes index. London : Edward Arnold, 1962. 1962. 1962 Text viii, 215 p. : eng