Navarro, Rosita L. Ph.D. <br/><br/>Principles of teaching and instructional technology /  Rosita L. Navarro, Ph. D.  - Quezon City, Philippines :  Katha Publishing Co., Inc.,  1988  ©1988  - v, 133 p.  col. ill.; 25 cm. <br/><br/><label>ISBN: </label>971-150-073-6 <br/><br/><label>Subjects--Topical Terms: </label><br/>Education<br/><br/><label>LC Class. No.: </label>LB 15  / .N228 1988