TY  - BOOK
AU  - Kumar,Kailash, x
AU  - x
TI  - Perturbation  theory  and  the nuclear  many   body  problem: x
SN  - x     
U1  - 539.7/KAP 
PY  - 1962///
CY  - Amsterdam
PB  - North-Holland Pub
KW  - Nuclear  Physics
KW  - Physics
ER  -