Kulshrestha, Hemant CSIR-UGC NET/JRF/SET Chemical Sciences / Kulshrestha, Hemant & Taneja, Ajay - Agra : Upkar parkashan, - viii, 380U P. ; 20 cm. ISBN: 9788174823816 Subjects--Topical Terms: Chemical Science--CSIR-UGC-NET Dewey Class. No.: 540 / KUL