Lancaster, F. Wilfrid,  1933- <br/><br/>
The measurement and evaluation of library services / 
by F. W. Lancaster, with the assistance of M. J. Joncich. 
 - Washington :  Information Resources Press,  c1977. 
 - xii, 395 p. :  ill. 
<br/><br/><label>ISBN: </label>087815017X 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Libraries--Evaluation.