TY - BOOK AU - Casinto, Carlo Domingo C. TI - Handbook on principles of teaching 1 SN - 978-971-23-5353-6 U1 - DFil 371.3 2009 PY - 2009/// CY - Manila PB - REX KW - Teaching KW - Handbooks, manual, etc N1 - Includes bibliographical references and index ER -