000 00300nam a2200121Ia 4500
008 161118s2016 xx 000 0 und d
082 _a330.9 HEI-E
100 _aHeillbroner, R.L.
245 0 _aEcopnomic Problem
260 _aEnglewood / N.J.
_bPrentice Hall
_c1978
300 _a724p.
942 _2ddc
999 _c15162
_d15162