Narayana P L <br/><br/>
Implications of high medium and low technologies 

 - Delhi  National Council of Applied Economic Research India      1983 
 - 231p.  cm. 
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Industries
<br/><br/><label>Dewey Class. No.: </label>X91OgF.2.N8, M3