Industrial chemistry
Das, R.K.
Industrial chemistry inorganic and organic R.K. Das - New Delhi Kalyani publishers 1982 - xiii, 402p. p.2
Includes index
[]
Chemistry
540 / DAS
Industrial chemistry inorganic and organic R.K. Das - New Delhi Kalyani publishers 1982 - xiii, 402p. p.2
Includes index
[]
Chemistry
540 / DAS