Yates, Jean L. The business guide to the UNIX system / Jean L. Yates, Sandra L. Emerson. - Reading, Mass. : Addison-Wesley Pub. Co., c1984. - xxi, 474 p. : ill. ; 24 cm. - Micro computer books . Includes indexes. Bibliography: p. 441-447. ISBN: 0201088487 (pbk.) LCCN: 83011802 Subjects--Uniform Titles: UNIX (Computer file) Subjects--Topical Terms: Business--Data processing. LC Class. No.: HF5548.4.U53 / Y37 1984 Dewey Class. No.: 650.028 / YAB 1984