TY - BOOK AU - Lahiri Amitabha; Pal Palash B AU - Lahiri Amitabha; Pal Palash B TI - First book of quantum field theory SN - 9788173196546 (pbk) U1 - CN30, P1;P5;15-;24 PY - 2005/// CY - New Delhi, PB - Narosa Publishing KW - Decay rates KW - Quantum field theory KW - Scalar fields KW - General Science N1 - Appendix A-359, B-371p; Index 373-380p ER -