000 00288nam a22001217a 4500
040 _cSY
082 _a350 IDA 1969 C093
100 _aIda R. Hoos
245 _aSystems Analysis in Social Policy
260 _aThe Institute of economic
_bIda R. Hoos
_c1969
300 _a62
942 _cAEDBB
999 _c11221
_d11221