diana roberts wienbroer RULES OF THUMB FOR BUSINESS WRITERS diana roberts wienbroer - الطبعة الثانية - LONDON the mc graw. Hill companies 2005 - 240 صفحة 18سم ISBN: 0-07-145757-7 Subjects--Topical Terms: RULES OF THUMB FOR BUSINESS WRITERS Dewey Class. No.: 651.74 / D75