000 nam a22 7a 4500
999 _c8714
_d8714
005 20231127120114.0
008 231127b xxu||||| |||| 00| 0 eng d
020 _a0867352000
040 _aSLIDA
_cSLIDA
_dSLIDA
041 _aeng.
082 _2UDC
_a658
_bHAR
245 _aHarvard Business Review:
_bService Management/
_cHarvard College.
_hEnglish.
260 _aBoston:
_bHarvard College,
_c1969.
300 _a124p.:
_bill.;
_c28cm.
942 _2ddc
_cLEN