TY - BOOK AU - SINGH (Jagdamba) AU - SINGH (Jaya) TI - Photochemistry and pericyclic reactions SN - 9789386649164 U1 - 541.35 SINP PY - 2020/// CY - London PB - New Age International (P) Limited Publishers KW - reactions KW - Photochemistry KW - pericyclic ER -