Johnston, John E. OS/2 connectivity and networking : a guide to communications manager / John E. Johnston. - New York : McGraw-Hill, c1994. - xxiii, 326 p. : ill. ; 24 cm. ISBN: 0070326967 Subjects--Topical Terms: Operating systems(computer network) 2. OS/2(computer file) Dewey Class. No.: 004.616 JOH