Aziz, Md. Abdul Business statistics / Md. Abdul Aziz. - 17th ed. - Dhaka : The Angel Printing Press, 2018. - Unnumbered 15 p. 1143 p. : ill.; 24 cm. Includes bibliographical references. General English ISBN: 10166 Subjects--Topical Terms: Statistics. Dewey Class. No.: 650.02 / A1b 2005