Modern practical chemistry /
Bhandari, K.S.
Modern practical chemistry / K. S. Bhandari, E. D. Khosla, R. K. Tuli. - New Delhi : Frank, 1987. - 196 p. : ill. ; 22 cm.
Part I for class XI.
Chemistry.--------
540
Modern practical chemistry / K. S. Bhandari, E. D. Khosla, R. K. Tuli. - New Delhi : Frank, 1987. - 196 p. : ill. ; 22 cm.
Part I for class XI.
Chemistry.--------
540