00930nam0-22003011i-450-99000146380040332120001010000146380FED01000146380(Aleph)000146380FED0100014638020000920d1970----km-y0itay50------baengCHa---a---001yyPhotochemistry 3Plenary lectures presented at the Third International Symposium on Photochemistry held at St Moritz, Switzerland12-18 July 1970Symposium Editor U. WildLondonButterworths1970viii, 629 p.ill.25 cmFotochimicaWild,UrsInternational Union of Pure and Applied ChemistryITUNINARICAUNIMARCBK9900014638004033212 V 1014251DBVDBVPhotochemistry 3379386UNINA