000 00320nam a2200121Ia 4500
008 190216s9999||||xx |||||||||||||| ||und||
100 _aJagalampa Singhand Jayasingh
245 0 _aPhoto Chemistry And Percyclic Reaction
260 _bNew Age International Publishers
300 _a379
650 _aChemistry
942 _cBK
999 _c3229
_d3229