TY - BOOK AU - Singh, Jagdamba AU - Siṃha,Jayā TI - Photochemistry and pericyclic reactions SN - 9788122426786 U1 - 541.35/SIN/P PY - 2014/// CY - New Delhi PB - New Age KW - Ring formation (Chemistry) KW - Organic photochemistry KW - Photochemistry ER -