000 00311nam a2200121Ia 4500
008 220201s1970 xx 000 0 eng d
082 _a658
_bLEV
100 _aLevoy (Reference obert P)
245 4 _aThe Successful professional practice
260 _bPrentice Hall
_aNewYork
_c1970
300 _a193
942 _2ddc
999 _c4452
_d4452