000 00336nam a22001457a 4500
005 20210629115353.0
008 210629b ||||| |||| 00| 0 eng d
041 _aeng
100 _aAwad, E.M.
_924375
245 _aSystem analysis and design
250 _a2nd
260 _aNew Delhi
_bGalgotia
_c1993
300 _a524p
942 _cBK
999 _c61793
_d61793