Industrial chemistry :
Das R. K.
Industrial chemistry : inorganic and organic R. K. Das - New Delhi : Kalyani Publishers, 1982. - V2(xiii, 147p.) ;. 22 cm.
index
8170960428
Chemical technology
660
Industrial chemistry : inorganic and organic R. K. Das - New Delhi : Kalyani Publishers, 1982. - V2(xiii, 147p.) ;. 22 cm.
index
8170960428
Chemical technology
660