A text book of a engineering chemistry
Uppal, M. M.
A text book of a engineering chemistry - 7th ed. - Delhi ; Khanna Publishers , 1981 - 580p.
25
Chemical Engineering
Chemistry
660 / UPP
A text book of a engineering chemistry - 7th ed. - Delhi ; Khanna Publishers , 1981 - 580p.
25
Chemical Engineering
Chemistry
660 / UPP