000			00358pam a2200157a 44500
008			230405s1989 xxu||||| |||| 00| 0 eng d
041			_aENG
100			_aThierauf R. J.
245			_aSystems Analysis And Design
250			_a1
260			_a _bC.B.S. Pub. Dis. Delhi _c1989
300			_a684, 24cm
440			_a125
690			_aIMRDA
906			_a153
999			_c253012 _d253012