000 00272nam a2200109Ia 4500
008 230515s9999||||xx |||||||||||||| ||und||
100 _aWilliamson John N.
_946948
245 0 _aLeader Manager
260 _bJohn Wiley & Sons, Inc.
_c1986
300 _a511
942 _cBK
_pCL
999 _c163275
_d163275