Errors in language and mechanics in themes written by sixth grade pupils [microform].

Xehetasun bibliografikoak
Egile nagusia:	Montes, Anita D.
Formatua:	Visual Material
Hizkuntza:	English
Argitaratua:	Quezon City Photoduplication Service. University of the Philippines Library 1976.
Gaiak:	English language > Composition and exercises. English language > Study and teaching (Elementary) > Philippines.