Diffusion of innovation   A case study of domestic    

 - Delhi  University of Delhi          1986 
 - 198p Bibliography: P 194-98  cm. 
 - University of Delhi, Commerce and Business (Faculty of-), Dissertation. Dissertation, University of Delhi, Commerce and Business (Faculty of- .
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Subjects--Topical Terms: </label><br/> solar Energy<br/>Industrial Economics