TY - BOOK AU - Singh, Jagdamba AU - Singh, Jaya TI - Photochemistry and pericyclic reactions SN - 9788122426786 U1 - 541.39 PY - 2018/// CY - New Delhi PB - New Age International KW - Ring formation (Chemistry) KW - Organic photochemistry KW - Pericyclic reactions KW - Photochemistry ER -