Lau, Iván. Aspectos legales del comercio electrónico (e-commerce) / Ivan Lau de León. - 1a ed. - Panamá, República de Panamá : Impr. Universitaria, 2006. - 330 p. ; 20 cm. Includes bibliographical references (p. [318]-330). ISBN: 9962029325 9789962029328 LCCN: 2008415149 Subjects--Topical Terms: Electronic commerce--Law and legislation--Panama. LC Class. No.: KGH1059 / .L111 2006