TY  - BOOK
AU  - Das Ashok
TI  - Field theory: a path integral approach
SN  - 981-02-1397-2
U1  - 530.143 
PY  - 1993///
CY  - Singapore
PB  - World Scientific
KW  - Path integrals
KW  - Quantum field theory
N1  - Xerox copy
ER  -