Scientific productivity, the effectiveness of research groups in six countries contributing authors, George [i.e. Georg] Aichholzer ... [et al.] 
Frank M. Andrews, editor 
 - Cambridge  Cambridge University Press  1979 
 - xxxiv, 469 p.  ill.  24 cm 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Research<br/>Research--Methodology<br/>Performance<br/>Research--Europe
<br/><br/><label>Dewey Class. No.: </label>507  / .22