Technology-based economic development : a study of state and federal technical extension services /
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                  | 主要作者: | |
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| 其他作者: | , | 
| 格式: | 图书 | 
| 语言: | English | 
| 出版: | 
      Washington, :
        
      U.S. G.P.O. : For sale by the Supt. of Docs., U.S. G.P.O.,    
    
      1990.
     | 
| 丛编: | NIST special publication ;
              786.             | 
| 主题: | 
| Item Description: | "June 1990." | 
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| 实物描述: | ix, 158 p. : ill. ; 28 cm. | 
| 参考书目: | Includes bibliographical references. |