Karmeshu et al. <br/><br/>
Special issue on mathematical modelling of innovation diffusion and technological change / 
Ed. by Karmeshu et al. 
 - New Delhi  Publication and Information Directorate: CSIR  1992 
 - 306p;pbk 
<br/><br/> Free. Special issue of 'Journal of Scientific and Industrial Research, V.51 (3), 1992 
<br/><br/><label>Dewey Class. No.: </label>338.064011  / JSIR