000 00558nam a2200205Ia 4500
005 20250508160502.0
008 008 250505s9999 xx 000 0 eng d
037 _aTextual
040 _aFEDL
_beng
_cFEDL
041 _aeng
_2eng
084 _a003, BAN
_qFEDL
100 _aBanghart Frank W
_9768609
245 0 _aEducational systems analysis
260 _aLondon, UK
_bMacmillan Company
_c1969
300 _axix,330p
365 _aUSD
_b895
650 _aSystem Analysis
_9768610
942 _cTEXL
_h003, BAN
999 _c1364902
_d1364902