000 00379nam a2200145Ia 4500
008 130223s9999 xx 000 0 und d
100 _aGrueter, J.
245 _aSimulation of a recreation firm : Flow chart and computer program
260 _aOrono
260 _c1969
300 _a232 p.
440 _aNo. 36; Maine Agricultural Exp
901 _pS16746
942 _cB
_2udc
999 _c133347
_d133347