TY - BOOK AU - Buenrostro , Juan C. AU - University of the Philippines. Sentro ng Wikang Filipino TI - Gawaing reference at impormasyon: introduksiyon. SN - 9718781668 PY - 1998///];copyright 1998 CY - Quezon City PB - Sentro ng Wikang Filipino, Unibersidad ng Pilipinas KW - Information services (Libraries) KW - sears KW - Reference services (Libraries) N1 - Filipino text; Includes bibliographical references and index ER -