TY - BOOK AU - Unhelkar, Bhuvan TI - Handbook of research in mobile business : technical, methodological and social perspectives SN - 9781591408178 SN - 200503211 U1 - 658.05 UNH PY - 2006/// CY - Hershey, PA PB - Idea Group Reference KW - Mobile commerce KW - Mobile communication systems - Economic aspects N1 - Includes bibliographical references and index ER -