TY  - BOOK
AU  - Tyagi,O.D.
AU  - Yadav,M.
TI  - A textbook of synthetic dyes for B.Sc. Hons.and M.Sc. students / 
SN  - 8170414
U1  - 547.86 
PY  - 1990///
CY  - New Delhi
PB  - Anmol, 
KW  - Chemistry
KW  - Dyes
KW  - Textbooks
ER  -