TY  - BOOK
AU  - Nanukuttan, Kavnalayam
TI  - Sangamam
U1  - 548.13 
CY  - Kottayam
PB  - NATIONAL BOOKSTALL
KW  - GENERAL STACK
KW  - NATURAL SCIENCES & MATHEMATICS
KW  - CRYSTALLOGRAPHYGeneralia
ER  -