541 / DAS
Das, RK .

Industrial chemistry RK Das. - New Delhi : Kalyani publishers , 1979. - 145 ; NULL.

NULL

ISBN: NULL

Subject Headings:
Chemistry

Copy Details: Acc No. UGC16966 Full Call No.: 541 DAS 1 Item type. : Books
Acc No. UGC16967 Full Call No.: 541 DAS 2 Item type. : Books