Baraceros, Esther L., Practical research 1 / Esther L. Baraceros. - First edition. - Manila : Rex Book Store, 2016. - ix, 163 pages : illustrations, tables ; 25 cm. Includes bibliographical references. ISBN: 9789712378447 Subjects--Topical Terms: Practical research. Dewey Class. No.: 001.4 / B224p