000 00319nam a2200133Ia 4500
008 160316s1969 xxu||||| |||| 00| 0 eng d
020 _a
100 _aSeikel, Margaret K
245 _aRecent Advances In Photochemistry
250 _a
260 _aNew York
_bAppleton Century Cofts
_c1969
300 _a175
700 _a
_a
999 _c8880
_d8880