Gupta, Preeti UGC CSIR NET/SET (JRF & LS) junior research fellowship & lectureship chemical sciences/ Preeti Gupta - New Delhi : Arihant, 2009. - 1435p. : 28cm. ISBN: 9789351766544 Subjects--Topical Terms: Competitive --NET.Competitive -- UGC. Dewey Class. No.: 540 / GUP/U