000 00419nam a2200145Ia 4500
008 110701t1974 000 0 eng d
020 _a00604667754
080 _a65.015 VAN
_b358
100 _aVan Gigch, J.P.
245 0 _aApplied general systems theory
_h(Book)
260 _aNew York
_bHarper & Row Publishers
_c1974
300 _a439p.
_c24cm.
650 _aSocial sciences-methodology System analysis
999 _c2142
_d2142
035 _a358