TY  - BOOK
AU  - DUTT,RANABIR
AU  - RAY,ASIM K.
TI  - DIRAC AND FEYNMAN: PIONERS IN QUANTUM MECHANICS / 
U1  - 530.12 
PY  - 1993///
CY  - [S.N] : 
PB  - WILEY EASTERN LIMITED ، 
KW  - MECHANICS
KW  - QUANTUM
ER  -