00473nam a2200169 a 450000500170000008200180001710000170003524500310005226000360008330000170011969000200013669000180015696400220017499700190019699900170021595200710023220251203110258.0  a658.4032bSHA  aSharma, A.K.  aSystem analysis and design  aMeerutbPragati Prakashanc1993  a195p.c22cm.  aSystem analysis  aSystem design  bENGcd658efg_  a101662 LIBSS C  c84274d84274  00104070aPUbPUd2001-08-01g42.50l0o658.4032 SHAp101662yBK