TY - BOOK AU - Agno, Lydia N. TI - Principles of teaching 2 : a modular approach SN - 978-971-584-972-2. U1 - Fil. 371.102 A274p 2010 PY - 2010/// CY - Quezon City : PB - C & E Pub., Inc., KW - 1. Teaching. N1 - Includes bibliographical references and index ER -