Bago, Adelaida L., Supervision of instruction : the philippine perspective / Adelaida L. Bago. - Quezon City, Philippines : C & E Publishing, Inc., 2008. - xv, 265 pages : tables, figures ; 21 cm. Includes index. Includes index and references. English ISBN: 9789715846776 Subjects--Topical Terms: Supervision - philippines. Dewey Class. No.: 371.2 / B148s