000 00457nam a2200193#a 4500
001 0000002605
002 000002607
003 BHEUU
008 230711s1979 xx 000 0 eng d
020 _a0440384079
040 _aBHEUU
090 0 0 _a658
_bCHU
100 _aChurchman, C. West
_eauthor.
245 4 _aThe systems approach /
_cC. West Churchman
260 _aNew York
_bA Laurel Book
_c1979
300 _ap.
650 1 0 _aManagement
942 _cBOK
999 _c2439
_d2439