000 00241nam a2200085Ia 4500
008 170620s9999 xx 000 0 und d
100 _aDubai- Satya Narayan`Sartandu`
245 0 _aSamajik Vigyan Shikshan (Hindi)
260 _bAllahabad-Anubhab Publication
260 _c2009
999 _c25474
_d25474