Electronicbookpublishinghasmanyofthesamerisksandopportu...
问题详情：Electronicbookpublishinghasmanyofthesamerisksandopportunitiesaselectronicmusicpublishing．Bydeliveringtextdirecttothereader'scomputerscreen，thee﹣bookcouldcutdowncosts，andallowcreatorstodealdirectl...