SINGH,JAGDAMBA & SINGH,JAYA PHOTOCHEMISTRY AND PERICYCLIC REACTIONS/ Jagadaba Singh and Jaya Singh. - 3rd revised edition. - DELHI: NEW AGE, 2012. - 509pages ISBN: 9788122426786 Subjects--Topical Terms: PHOTOCHEMISTRY AND PERICYCLIC REACTIONS Dewey Class. No.: 541.35 / SIN/P