TY  - BOOK
AU  - David Freifelder
TI  - Molecular Biology,Ed2
SN  - 0000097182
U1  - 574.88 
PY  - 1990///
CY  - New Delhi
PB  - Narosa
KW  -  Molecular
KW  - Biology,Ed2
KW  - Molecular Biology
ER  -