Kulshrestha, Hemant and Taneja, Ajay Upkar's CSIR-UGC NET/JRF/SLET : Chemical sciences for Paper II/ by Hemant Kulshrestha and Ajay Taneja - Agra : UPKAR Prakashan , - 667pages ISBN: 9788174824455 Dewey Class. No.: R 371.26 KUL/U