TY  - GEN
AU  - Kumar, Jitendra
AU  - Kumar, Vipin
TI  - Chemistry: Class 9
SN  - 9789332568617
U1  - 540 
PY  - 2016///
CY  - Delhi
PB  - Pearson
KW  - Atomic structure
KW  - Metals & non-metals
KW  - Stoichiometry
KW  - Metallic bond
ER  -