000 00390nam a2200169Ia 4500
008 240618s9999||||xx |||||||||||||| ||und||
020 _aNCST
_c659.25
040 _aMAIN
082 _a1043
100 _aMODELL,MARTIN E
_936458
245 0 _aPROFESSIONAL'S GUIDE TO SYSTEMS ANALYSIS
250 _a1
260 _bMH
_c1988
_aNEW YORK
300 _b317
500 _aBR-491
942 _cBK
999 _c43327
_d43327