World executive digest - Hong Kong : World Executive's Digest, Ltd. [1980-]. - v.; ill.; 28 cm. - Monthlu - Vol.1, no.1, (1980)- ISSN: 0115-4842 = WED Subjects--Topical Terms: Hong Kong : World Executive's Digest, Ltd.Executives -- Periodicals. Dewey Class. No.: 658.4005 / WED