TY  - BOOK
AU  - Chatwal, Gurdeep R.
TI  - Synthetic dyes
SN  - 9788184882209
U1  - 667.2 
PY  - 2016///
CY  - Kolkata
PB  - HPH
KW  - Chemistry
KW  - Synthetic Dyes
KW  - Dyes
ER  -