000 00280nam a2200121Ia 4500
100 _aDale, Ernest
020 _a0-7172-8511-1
942 _cBK
245 _aManagement: theory and practice
260 _aGrolier incorporated, America
_c1978
082 _a658 Dal
300 _axi;667
999 _c42734
_d42734