High school science 2 living things and their environment

Xehetasun bibliografikoak
Egile nagusia:	Curriculum Development Center for Science and Mathematics, Science Education Center, University of the Philippines
Formatua:	Liburua
Hizkuntza:	English
Argitaratua:	Manila Department of Education 1977.
Edizioa:	1st edition.
Gaiak:	Science > Study and teaching. Science > Problems, questions, exercises.