The Process of technological innovation. Symposium sponsored by the National Academy of Engineering, April 24, 1968.
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| 企业作者: | |
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| 格式: | 图书 |
| 语言: | English |
| 出版: |
Washington,
National Academy of Sciences,
1969.
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| 丛编: | Publication (National Research Council (U.S.)) ;
no. 1726. |
| 主题: |
| 实物描述: | 103 p. illus. 23 cm. |
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| 参考书目: | Includes bibliographies. |