TY  - GEN
AU  - Bali,N.P.
AU  - Singh, S.P.
TI  - Competion times biology: a complete book of objective biology for all Indai.......................medical entrance examinations
U1  - 574 
PY  - 2001///
CY  - Jalandher
PB  - Pradeep  Publications
ER  -