TY  - BOOK
AU  - Whittaker, C. M.
TI  - Dyeing with coal-tar dyestuffs: the principles involved and the methods employed
PY  - 1950///
CY  - London
PB  - Bailliere, Tindall and cox
UR  - http://krc.clri.res.in:80/cgi-bin/koha/opac-detail.pl?biblionumber=508
ER  -