TY  - BOOK
AU  - Singh, Shyam 
AU  - Kulshreshtha, D K 
AU  - Shukla, O P 
TI  - Chemistry, Biology & Healthcare 
PY  - 1997///
CY  - Lucknow: 
PB  - Laser Composing, Cover Design & Visualizations
KW  - Chemistry
KW  - Biology
ER  -