000 00441nam a2200181Ia 4500
008 160910s9999 xx 000 0 und d
020 _aNULL
040 _cSGVU Library
041 _cHindi
100 _aMangal S K
245 _aShaksnik taknik ka mull tatv or prbhandan
_cBy A Mangal S K
250 _aNULL
260 _aNULL
_bLayal book U P
_cNULL
300 _aNULL
520 _aEducation
650 _aEducation
942 _cBOOKS
999 _c61277
_d61277