TY  - BOOK
AU  - Feynman Richard P
TI  - Quantum electrodynamics
T2  - Advanced book classics
SN  - 9788189938208 (pbk)
U1  - C62:8N, N8;8   TC 
PY  - 1998///
CY  - New Delhi
PB  - Overseas Press     
ER  -