Bengali Keyboard
Backett, A. H.
A Dictionary of Chemistry / A. H. Backett. - First Indian edition. - Delhi : CBS publishers, 1986 [Reprinted 1998]. - 304 pages ; 21 cm.
Chemistry --Dictionaries.
540.3 BAC
A Dictionary of Chemistry / A. H. Backett. - First Indian edition. - Delhi : CBS publishers, 1986 [Reprinted 1998]. - 304 pages ; 21 cm.
Chemistry --Dictionaries.
540.3 BAC