| 个人名称: | Andersen, Hans O., |
|---|---|
| 题名: | Toward more effective science instruction in secondary education [by] Hans O. Andersen [and] Paul G. Koutnik. |
| 索书号: | G63/A546E |
| 出版发行项: | New York, Macmillan [1972] |
| 载体形态: | viii, 241 p. illus. 24 cm. |
| 书目附注: | Includes bibliographies. |