TY - BOOK AU - Cowan, Dwaine O. CN - QD708.2 CN - QD708.2 CY - New York : DA - c1976. ID - 5085 KW - Photochemistry. KW - Physical organic chemistry. PB - Plenum Press, PP - New York : PY - c1976. SN - 0306308215 T1 - Elements of organic photochemistry / TI - Elements of organic photochemistry / ER -