TY  - BOOK
AU  - SHARMA, PABITRA KUMAR.
AU  - BOISHA, NALINI KUMAR.
TI  - UCHHATAR MADHYAMIK RASAYAN(Part - II )
U1  - 540 SHA 
CY  - GUWAHATI
PB  - AHSEC
KW  - Chemistry & allied sciences
ER  -