00441nam a2200169Ia 4500082002400000100001700024245002200041260002500063300001800088500000500106690000600111700000500117952010500122964001700227921001000244999001700254  a338.460973bF951.SE  aFuchs, V. R.  aService economyb  aNew YorkbNBERc1968  axxviii, 280p.  a  a   a  00104070aISIbISId1998-09-30l0o338.460973 F951.SEpDP4313r2019-02-14 00:00:00w2019-02-14yBK  abcdefg  a14950  c14950d14950