000 00312nam a2200121Ia 4500
008 220201s1982 xx 000 0 eng d
041 _aENG
100 _aI.S: 2245-1962
245 0 _aSYSTEM ANALYSIS DESING N.C.C.
260 _aLONDON
_bTHAMES AND HUDSON PUBLISHING COMPANY
_c1982
300 _a166
942 _2ddc
999 _c53845
_d53845