TY  - BOOK
AU  - Bertsch,George F.
TI  - The practitioner's shell model 
U1  - 539.743 BER  
PY  - 1972///.
CY  - Amsterdam : 
PB  - NorthHolland Publishing Company, 
KW  - Nuclear shell theory.
KW  - Estrutura Nuclear
N1  - Includes index.
ER  -