Bhunia, Sankar Chandra . Studies on the reactions of coumarins and synthetic methodology based on multicomponent reactions / researched by Sankar Chandra Bhunia; guided by S Pal. - Midnapore : Vidyasagar University , 2013. - xxiv,145p., 5 : figs.,tables ; 30cm Document represent Ph.D Thesis Subjects--Index Terms: COUMARINS Dewey Class. No.: 547.2 / BHU/S