00815cam a22002291 4500 3110356 BD-DhUL 20200303102111.0 870929s1953 nyu 000 0 eng 53007156 DLC/ICU ICU DLC BD-DhUL 530.1 FRM Friedrichs, K. O. (Kurt Otto), 1901-1983. Mathematical aspects of the quantum theory of fields / K.O. Friedrichs New York : Interscience Publishers, c1953. viii, 272 p. : 26 cm. Parts 1-5 published in Communications on pure and applied mathematics, v. 4-6, 1951-53. Includes bibliographical references at the end of the each chapter Quantum field theory. Quantum theory of fields. ddc BK 25306 25306 0 0 ddc 0 530_100000000000000_FRM 0 NFIC 48392 DUSL DUSL GEN 2014-12-29 530.1 FRM 61263 2014-12-29 2014-12-29 BK