TY  - BOOK
AU  - VERMA,N.K.,VERMANI,B.K. & REHANI,K.K.
TI  - COMPREHENSIVE PRACTICAL CHEMISTRY(FOR CLASS XII)
U1  - 540.78 23
PY  - 2005///
CY  - NEW DELHI
PB  - LAXMI PUBLICATIONS (P) LTD
ER  -