TY  - BOOK
AU  - DASS, N.N.,  
TI  - GENERAL CHEMISTRY : THROUGH PROBLEMS
U1  - 540 
PY  - 2013///
CY  - GUWAHATI
PB  - EBH PUBLICATION
KW  - Chemistry & allied sciences
N1  - GUWAHATI BOOK FAIR, 2017
ER  -