Mathematics achievement of grade six pupils in the public elementary schools of Bacnotan district an appraisal

Sonraí bibleagrafaíochta
Príomhchruthaitheoir:	Lapeña, Bona Ami 1947-
Formáid:	Tráchtas
Teanga:	English
Foilsithe / Cruthaithe:	1988.
Ábhair:	Mathematical ability > Testing. Mathematics > Study and teaching (Elementary) > Philippines > Bacnotan (La Union).