000 00285nam a2200121Ia 4500
008 160710s1956 xx 000 0 und d
082 _a658.3124 BRO
100 _aBROWN,MILON
245 _aEFFECTIVE SUPERVISION
260 _bTHE MACMILLAN CO
_c1956
300 _a259
942 _2ddc
_cB
999 _c25131
_d25131