000 00417nam a2200157Ia 4500
008 130223s9999 xx 000 0 und d
080 _a338.1
100 _aHertel, J.W.
245 _aApplications of quality and flexible functional forms : The case of the multi pr
260 _aIndiana
260 _c1981
300 _a46 p.
440 _aNo. 980; Indiana Agricultural
901 _pS37352
942 _cB
_2udc
999 _c152779
_d152779