000 00423nam a2200145Ia 4500
008 180713s9999 xx 000 0 und d
082 _a541.35 G3
100 _a"Gupta, Alka L "
245 0 _aPhoto Chemistry
260 _aMeerut
260 _b Pragati Prakashan
260 _c2017
365 _b170
942 _cBK
999 _c115215
_d115215