000 00360nam a2200145Ia 4500
008 220119s9999||||xx |||||||||||||| ||und||
040 _cIAB
082 _a300.1 CHU.
100 _aChurchman,C.West.
245 4 _aThe Systems Approach And Its Eneuries.
260 _bBasic Books,Inc.Pub,
_c1979
300 _a221 P. 24 CM.
500 _aKKUM.
942 _cBOOK
999 _c32985
_d32985