KULSHRESTHA (Hemant);TANEJA (Ajay) Upkars CSIR-UGC NET/JRF/SET chemical sciences: through solved problems - Agra Upkar prakashan 2016 - viii,667,48A,118 PB ISBN: 978-81-7482-381-6 Subjects--Topical Terms: Chemistry Dewey Class. No.: 540.02 KULU