Practical work in elementary school science, grade 1 a sourcebook for teachers

Sonraí bibleagrafaíochta
Údar corparáideach: Univeristy of the Philippines Diliman. National Institute for Science and Mathematics Education Development Writing Team
Rannpháirtithe: Carale, Lourdes R.
Formáid: LEABHAR
Teanga:English
Foilsithe / Cruthaithe: Diliman, Quezon City UP NISMED 2001.
Ábhair: