TY  - BOOK
AU  - Joseph,Mary
AU  - Srivatsan,Vijayalakshmi
AU  - Dass,Mohan
TI  - Chemistry: for class 9 
U1  - 540.7 
PY  - 2002///
CY  - Calcutta
PB  - Macmillan of India
KW  - Chemistry
KW  - Juvenile literature
ER  -