000 00276nam a2200109Ia 4500
008 240421s9999 xx 000 0 und d
100 _aShah, Geeta Pushp
245 0 _aPrasar - Shiksha Evam Sanchar Vyavastha
260 _aAgra
_bAggarwal
_c2013
300 _a475p.
942 _cBK
999 _c15567
_d15567