Scientific productivity, the effectiveness of research groups in six countries / 
Frank M. Andrews, editor contributing authors, George Aichholzer ... (et al.) 
 - Cambridge :  Cambridge University Press,  1979 
 - xxxiv, 469 p. :  ill. ;  24 cm. 
<br/><br/>Includes bibliographies 
<br/><br/><label>ISBN: </label>0521225868 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Research<br/>Research--Methodology<br/>Performance<br/>Research--Europe