Mahajan, Vijay2011-04-132017-05-112011-04-132017-05-112001-08http://hdl.handle.net/2152/10889textelectronicengCopyright is held by the author. Presentation of this material on the Libraries' web site by University Libraries, The University of Texas at Austin was made possible under a limited license grant from the author who has retained all copyrights in the works.Electronic commerce--United StatesBusiness--Technological innovationsRestricted