Basic learning competencies and teachers guide for the elementary retarded elementary mathematics.

Bibliografiset tiedot
Aineistotyyppi:	Kirja
Kieli:	englanti
Julkaistu:	Manila Special Education Division, Bureau of Elementary Education [19--]
Aiheet:	Mathematics > Study and teaching (Elementary) > Philippines. Mentally handicapped children > Education > Philippines > Curricula. Learning competencies. Special Education.