Kulshrestha, Hemant Upkar`s CSIR-UGC Nte/jrf/set: Chemical Sciences (through Solved Problems) - 2012 Upakar Prakashan Agra ISBN: 9788174823816 Subjects--Topical Terms: Science--Post Graduate Reference--Chemistry & allied scienceChemistry Dewey Class. No.: 540 / KUL-U