Monzon-Ybañes, Lydia. <br/><br/>Basic statistics/ Lydia Monzon-Ybañes.--  -- Quezon City:  Phoenix Publishing House.,  1993. <br/>xii, 374 p. ;  22 cm. <br/><br/> Includes bibliographical references and index. <br/><br/><label>ISBN: </label>971-06-1602-1 <br/><br/><label>Subjects--Topical Terms: </label><br/>Statistics.<br/><br/><label>Dewey Class. No.: </label>Fil 310 M769 1993