SULPHUR DYEING
667.3
SUL
9451
Rao, J. V.
SULPHUR DYEING . – GHAZIABAD : NORTHERN INDIA TEXTILE RESEARCH ASSOCIATION.
22 p.
TEXTILE
667.3 / SUL
SUL
9451
Rao, J. V.
SULPHUR DYEING . – GHAZIABAD : NORTHERN INDIA TEXTILE RESEARCH ASSOCIATION.
22 p.
TEXTILE
667.3 / SUL