Vermani,O.P. Industrial chemistry / O.P.Vermani andA.K.Narula - New Delhi: Galgotia Publications Pvt.Ltd, c2004. - xii, 532 p.: ill.; 22 cm. Bibliography.(p.521-532) English ISBN: 812040081X Subjects--Topical Terms: Chemistry, TechnicalChemical industry Dewey Class. No.: 660/CHI