TY - BOOK AU - Gregorio, B.L. TI - Peace and development education: an introduction the core concepts in peace and development… SN - 978-971-584-870-1 U1 - GC 303.69071 G821 2009 PY - 2009/// CY - Quezon City PB - C&E Publishing KW - Education N1 - Includes references and index ER -