000 00281nam a2200109Ia 4500
001 MPKV100678
008 120911s9999 xx 000 0 und d
245 _aSupervising People
_cHalsey George D.;
260 _aNew york
_bHarper Bras.
_c1953
300 _avii
_b254pp
365 _b28 /-
999 _c64189
_d64189