TY  - BOOK
AU  - Das Ashok
TI  - Field theory: a path integral approach
T2  - World Scientific lecture notes in physics; 52
SN  - 9810213972 (pbk)
U1  - CN30, N3 
PY  - 1993///
CY  - Singapore
PB  - World Scientific        
KW  -  Field Theory
KW  -  Physics
KW  - Physics
ER  -