Kasem, Akthar Sanjida An Executive's Handbook of : Etiquette and Manners / Akthar Sanjida Kasem - Dhaka : Oitijjhya , 2012. - 158 p. ; 20 cm. ISBN: 9789847761749 Subjects--Topical Terms: Social Science Dewey Class. No.: 395 / KAE 2012