Cybershopping and sales tax finding the right mix : hearing before the Committee on Finance, United States Senate, One Hundred Seventh Congress, first session, August 1, 2001United StatesEnglishBook2001Washington : U.S. G.P.O. : For sale by the U.S. G.P.O., [Congressional Sales Office], 2001.Electronic commerce—Taxation—United StatesSales tax—United StatesTeleshopping—United StatesBook