Henderson, W. <br/><br/>
The library catalogs :   their preservation and maintenance by phot ographic and automation technologies ... /  
edited by W. Henderson. 
 - Massachusetts :   M. I. T.,   1968. 
 - xi, 267 p. ;    25 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Library catalogs.--Automation------<br/>Libraries --Automation------
<br/><br/><label>Dewey Class. No.: </label>025.3