000 00261nam a2200109Ia 4500
020 _c0.00
082 _bSYE
100 _aSyed Hasan Saeed
245 _aBasic System Analysis
_cSyed Hasan Saeed
_h[Text]
260 _aDelhi
_bS K Kataria and sons
041 _aEnglish
999 _c1589
_d1589