TY  - BOOK
AU  - Hamermesh,Morton
TI  - Group theory and its application to physical problems 
U1  - 512.86 HAM  
PY  - 1962///.
CY  - Reading : 
PB  - Addison-Wesley Publishing Company, Inc., 
KW  - Group theory.
N1  - Includes index.
ER  -