The Economics of technical change / 
edited by Edwin Mansfield and Elizabeth Mansfield. 
 - Aldershot, Hants, England ;  Brookfield, Vt., USA :  E. Elgar Pub.,  c1993. 
 - xx, 489 p. :  ill. ;  25 cm. 
 - The International library of critical writings in economics ;  31 Elgar reference collection .
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>185278783X : 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Technological innovations--Economic aspects.
<br/><br/><label>Index Terms--Curriculum Objective: </label><br/>SOM1
<br/><br/><label>LC Class. No.: </label>HC79.T4  / E268 1993