Chang, S. J. Introduction to quantum field theory / S.J. Chang. - Singapore ; World Scientific, c1990. - xii, 382 p. : ill. ; 24 cm. - Lecture notes in physics, 0218026X ; v. 29 . - World Scientific lecture notes in physics ; v. 29. . ISBN: 9971506815 Subjects--Index Terms: Quantum field theory Dewey Class. No.: 530.1/43 / CHA