MARY N. COMMUNICATION SKILLS: A SELF-STUDY CORSE FOR UNIVERSITIES AND COLLEGES. - NAIROBI LONGMAN KENYA 1993 - 160 0 1 0 1 ISBN: 9966-49-909-1 Source: 2002-500 Subjects--Topical Terms: TECHNOLOGY(APPLIED SCIENCES) LC Class. No.: HF 5718.W67