000 00333nam a2200133Ia 4500
008 210901s1949 xx 000 0 eng d
082 _a658 TON
100 _aTonne, Herbert,A,
245 0 _aMethods of teaching businee subjects
260 _aNew York
_bMc Graw Book
_c1949
300 _a488
650 _aManagement
942 _2ddc
_cBK
999 _c4488
_d4488