Uppal,M.M.
A text Book Of Engineering chemistry / M.M.Uppal. - 6th ed. - Delhi : Khnna Publishers, c1976. - vii,580,80 p. : ill. ; 22cm
English.
Engineering chemistry.
660 /UPT
A text Book Of Engineering chemistry / M.M.Uppal. - 6th ed. - Delhi : Khnna Publishers, c1976. - vii,580,80 p. : ill. ; 22cm
English.
Engineering chemistry.
660 /UPT