Question bank in biology :
574VIN
Vinay kumar
Question bank in biology : for class XI / by Vinay Kumar.- .-New Delhi:Tata McGraw-Hill Publishing,2008.
x, 577p. :ill.;24cm.(pbk)
-(Tata Mcgraw-Hill's question bank series).
ISBN:0070263833 Rs. 275.00
DBAD / PUB /ENG-90552/ EN-74085 / 275.00 /sign