Wyatt, Geoffrey James <br/><br/>
The economics of invention :  A study of the determinants of inventive activity / 
Geoffrey James Wyatt 
 - Sussex :  Distributed by harvester press,  1986 
 - x, 245 p. :  ill. ;  22 cm. 
 - ETLA- The Research Institute of the Finnish Economy .
<br/><br/>Includes bibliographies and indexes 
<br/><br/><label>ISBN: </label>0745002838 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Inventions--Economic aspects