000 00363nam a2200157Ia 4500
020 _a817898315x
040 _cPK-LaCSN
082 _a891
_bREA
100 _a"Khan,saniyasnain"
245 2 _aA limited knowledge
260 _c2011
_bGoodword books
_aNew Delhi
300 _a24
942 _cBK
999 _c837144
_d837121