00309nam a2200109Ia 4500008004100000040003800041100001800079245002700097260004000124300001600164653001900180211217s9999    xx            000 0 und d  cJayakar Knowledge Resource Centre  aKan, Robert O 0aOrganic photochemistry  bMcGraw Hill Book CoaNew Yorkc1966  aix, 293p p.  aPhotochemistry