000 00485nam a2200193Ia 4500
008 221105s9999 xx 000 0 und d
020 _a0875848893
041 _aENGLISH
082 _a658.800285`4678 (MBA
082 _bJOH
100 _aJOHN HAGEL; MARC SINGER
245 0 _aNET WORTH SHAPING MARKETS WHEN CUSTOMERS MAKE THE RULES
260 _bHARVARD BUSINESS SCHOOL PRESS
260 _c1999
300 _a311
650 _aMANAGEMENT
650 _bMARKETING
942 _cBK
999 _c7456
_d7456