Observing his world
著者
書誌事項
Observing his world
（The young scientist / John Gabriel Navarra, Joseph Zafforoni, level 1）
Harper & Row, c1971
Teacher's annotated ed
大学図書館所蔵 全1件
注記
Summary: Six increasingly difficult textbooks introduce students in grades one through six to the various fields of science through observation, experimentation, and interpretation
Includes bibliographies
収録内容
- level 1. Observing his world