Hassanullah, M. Managing extension services / M. Hassanullah - Dhaka : University Press, c1995. - xx, 198 p. : ill. ; 24 cm. ISBN: 9840513152 LCCN: Subjects--Topical Terms: Managing extension servicesOrganizing an extension service LC Class. No.: HD28 / .M4165 1995 Dewey Class. No.: 658.5 / H353m