Asaad, Abubakar S. Statistics as applied to education and other related fields/ Abubakar S. Asaad and Wilham M. Hailaya - Manila: Rex Book Store, c2001. - iii, 133 pages: illustrations; 22 cm. Includes bibliographical references. ISBN: 971233127x Subjects--Topical Terms: Statistics. Dewey Class. No.: DFil 370.0727 / As1