000 00311nam a2200121Ia 4500
008 161118s2016 xx 000 0 und d
082 _a330.1 K3T4
100 _aKeirstead, B. S.
245 0 _aTheory of Economic Change by B. S. Keirstead
260 _aToranto
_bMcMillan
_c1948
300 _a386p.
942 _2ddc
999 _c19232
_d19232