TY - BOOK AU - Gregorio, Bienvenido L. TI - Peace and development education SN - 9789715848701 U1 - GSL 341.7 G86 2009 PY - 2009/// CY - Quezon City, Philippines PB - C & E Publishing. KW - Peace -- Study and teaching KW - Peace -- Textbooks N1 - Includes indexes ER -