Hu, Teh-wei <br/><br/>
A benefit-cost analysis of alternative library delivery systems / 
Teh-wei Hu, Bernard H. Booms, and Lynne Warfield Kaltreider 
 - Westport, Conn. :  Greenwood Press,  1975 
 - xv, 286 p. :  ill. ;  21 cm. 
 - Contributions in librarianship and information science .
<br/><br/> Includes index. 
<br/><br/>Bibliography : p. 275-280 
<br/><br/><label>ISBN: </label>0837175283 
<br/><br/><label>LCCN: </label>74-005989 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Bookmobiles<br/>Direct delivery of books<br/>Cost effectiveness