000 00400nam a2200157Ia 4500
008 130223s9999 xx 000 0 und d
080 _a338.01
100 _aMundlak, Y.
245 _aEndogeneous technology and the measurement of productivity
260 _aWashington
260 _c1988
300 _a331 p.
440 _aNo. 141; International Food Po
901 _pS40221
942 _cB
_2udc
999 _c121414
_d121414