00899cam a22002651a 4500 956861 BD-DhUL 20140916153827.0 861212s1946 enka 000 0 eng 47003974 956861 LC eng BD-DhUL BD-DhUL QA401 .J4 530.15 19 JEM Jeffreys, Harold, Sir, 1891- Methods of mathematical physics, by Harold Jeffreys ... and Bertha Swirles Jeffreys ... Cambridge [Eng.] The University press, 1946. vii, 679 p. ill., diagrs. 27 cm. Includes most of Harold Jeffreys' "Operational methods in mathematical physics" and "Cartesian tensors." cf. Pref. Mathematics. Mathematical physics. Jeffreys, Bertha Swirles, joint author. ddc BK ANL 531 JEF 10938 10938 0 0 ddc 0 530_150000000000000_JEM 0 NFIC 19537 DUSL DUSL GEN 1952-05-28 Purchased 530.15 JEM 80446 2014-09-16 1 2014-09-16 BK