Transport processes and separation process principles( Includes unit operations )

Geankoplis, Christie John

Laboratory Health and Safety Dictionary

Gottschall, W. Carl,1938-

Applications of polymer spectroscopy

Edward G. Brame, edited

Essential tests for IELTS Acamemic Module

Scovell, Donna; Pastellas, Vickie; Knobel, Max

A history of the earth

Rogers, John J. W.