00513nam a2200169Ia 4500008004100000020001500041041000800056082001600064100001900080245003600099250000600135260003300141300001200174650002900186999001900215952010900234210716s2002    xx            000 0 und d  a8174462864  aeng  a004.21 SINA  aSinghal, Alok.  aSystem analysis design and mis.  a1  aNew DelhibExcel Booksc2002  axiv,340  aSystem Analysis & Design  c185098d185098  001040708MCAaAIMITbAIMITd2021-07-16l0o004.21 SINApMCA04606r2025-07-21 00:00:00w2021-07-16yBK