TY  - BOOK
AU  - Ray, Bibhan Chandra
AU  - Das, Satya Narayan And Biswas, Suchandra
TI  - Engineering Chemistry
SN  - 8173815836
U1  - 540.621 
PY  - 2008///
CY  - Kolkata
PB  - New Central Book Agency
KW  - Chemistry
ER  -