Balino, Jovencio T. Basic statistics / Jovencio T. Balino, Estrelita P. Reyes, Michael T. Villanueva ; Alex V. Abelos, editor/coordinator - Pateros, Metro Manila : Grandbook Publishing, c2009. - ix, 120 pages : illustration ; 26 cm. Bibliography : p.118 ISBN: 9789717251684 Subjects--Topical Terms: Statistics. LC Class. No.: HA 29 B34 2009