Nelson Richard R <br/><br/>
Evolutionary theory of economic change 
Nelson Richard R; Winter Sidney G 
 - Cambridge  Belknap Press of Harvard University        1982 
 - xi,437p  cm. 
<br/><br/> Bibliography: P 417-430 
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Economic Theory
<br/><br/><label>Dewey Class. No.: </label>X, M2