Dr. Anirban Sen Gupta & Dr. Subrata Sen Gupta , AN INTRODUCTION TO NOMENCLATURE OF ORGANIC MOLECULES by Dr. Subrata Sen Gupta & Dr. Anirban Sen Gupta - 1st ed. - Kolkata: New Centar Agency, 2005. - vi,568pg: 24cm. ISBN: 81-89343-00-9 Subjects--Personal Names: CHEMISTRY. Dewey Class. No.: 547 / SEN / SEN