Peskin , Michael E . An Introduction to Quantum Field Theory / Textual Documents Michael E. Peskin & Daniel V. Schroeder. - Ist ed / - Kolkata : Levant Books , 2005. - 842p ; 23cm. Issued to the Dept Physics Acc No 90921 Subjects--Index Terms: Quantum Physics Dept- Physics Dewey Class. No.: 530 / Pe 314 Qu