Selected aspects of intermediate technology.
| मुख्य लेखक: | |
|---|---|
| स्वरूप: | पुस्तक | 
| भाषा: | English | 
| प्रकाशित: | Georgia
          Georgia Institute of Technology
    
        1976. | 
| श्रृंखला: | Pictorial monographp no.1 | 
| विषय: | 
| मुख्य लेखक: | |
|---|---|
| स्वरूप: | पुस्तक | 
| भाषा: | English | 
| प्रकाशित: | Georgia
          Georgia Institute of Technology
    
        1976. | 
| श्रृंखला: | Pictorial monographp no.1 | 
| विषय: |