Daiute, Robert James. <br/><br/>
Library operations research / 
by Robert J. Daiute and Kenneth A. Gorman. 
 - Dobbs Ferry, N.Y. :  Oceana Publications,  1974. 
 - xi, 368 p. :  ill. ;  26 cm. 
<br/><br/>Includes bibliographical references. 
<br/><br/><label>ISBN: </label>091333801X 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Library use studies.<br/>Libraries and readers.<br/>Sampling (Statistics).<br/>Libraries--Automation.