000 00327nam a2200121Ia 4500
008 220201s1986 xx 000 0 eng d
041 _aENG
100 _aI.S: 9839-1981
245 0 _aINTRODUCTION SYSTEM CONCEPTS FOR MANAGEMENTS
260 _aLONDON
_bTHAMES AND HUDSON PUBLISHING COMPANY
_c1986
300 _a571
942 _2ddc
999 _c58120
_d58120