Practical work in elementary school science, grade 3 sourcebook for teachers

Xehetasun bibliografikoak
Erakunde egilea: University of the Philippine Diliman. National Instititute for Science and Mathematics Education Development (UP NISMED)
Formatua: Liburua
Hizkuntza:English
Argitaratua: Diliman, Quezon City The Institute c2003
Gaiak: