00517nam a2200157Ia 45000010006000000050017000060080041000230200018000640820015000821000018000972450098001152500012002132600033002253000032002586500069002901758620261006004849.0120911s9999    xx            000 0 und d  a9780072511666  a658.84 AFU  aAfuah, Allan.  aInternet business models and strategies : text and cases / Allan Afuah, Christopher L. Tucci.  a2nd ed.  bBoston : McGraw-Hill, c2003.  axvi, 480 p. : ill. ; 23 cm.  aBusiness enterprises --Computer networks.  Electronic commerce.