Chowdhury, Md. Fazlul Quader. A layman's guide to wordperfect 5.1 amd 6.0 / Md. Fazlul Quade Chowdhury. - Dhaka : Karnafuli enterprise, 1996. - xii, 207 p. : ill. ; 21 cm. Includes index. ISBN: 9843002199 Subjects--Topical Terms: Science. Dewey Class. No.: 624.3819 / CHL 1996