PURKAYASTH, DR.B.C.DAS.
HIGHER SECONDARY QUESTION BANK IN CHEMISTRY ( For Class XI)
- REP.
- NEW DELHI S.CHAND & COMPANY 2008
- 264: 20CM.
Donated by Suman Kamdar, Ex. Student, Sibsagar Girls` College on 30-09-2013
Chemistry & allied sciences
540 PUR