original en Inglés elaborado por Curriculum, Instruction, and Assessment Division, Francie Alexander, Directora y Curriculum Services Unit, Zelma Solomon, Gerente, versión en español gentileza de Categorical Support Programs Division, Ramiro Reyes, Director y Bilingual Education Office, Leo R. López, Gerente.California Department of Education1991.<Y626-91-21>
National Diet Library
- Subject Heading...ent and child. Matematicas--Ensenanza--California. Home and school. Mathematics-...