The problems in teaching science in the public elementary schools of the first and second district of Albuera Leyte III from 1968 to 1971 [microform].

Sonraí bibleagrafaíochta
Príomhchruthaitheoir: Paler, Consuelo V.
Formáid: Visual Material
Teanga:English
Foilsithe / Cruthaithe: Quezon City Photoduplication Service, University of the Philippines Library 1979.
Ábhair: