Singh, Jagdamba. Photochemistry and pericyclic reactions / Jagadamba Singh and Jaya Singh. - / . - New Delhi : New Age International , 2003. - xiv,377p. : ill,figs,tables ; 23cm 1 CD . ISBN: 8122414826 Rs. 225.00 Subjects--Index Terms: PHOTOCHEMISTRY Dewey Class. No.: 541.35 / SIN/