K A GAVHANE UNIT OPERATIONS,V.2 (HEAT AND MASS TRANSFER) - 31ST - NIRALI PRAKASHAN - A.15P ISBN: 9788196396121 375.00 Subjects--Topical Terms: 600 Technology--660 Chemical engineering--TECHNOLOGY--660 Chemical engineering Dewey Class. No.: 660.2/GAV/UNI/V.2