TY  - BOOK
AU  - C r kathari
AU  - C r kathari
TI  - An Introduction to operanatinol researcg
U1  - 1658.007/k87i 
PY  - 1982///
CY  - new delhi
PB  - Nikas publishing house Pvt. Ltd
KW  -  
KW  - Operanatinol research
ER  -