Gerrie, Brenda <br/><br/>
Online information systems  use and operating characteristics, limitations, and design alternatives 
Brenda Gerrie 
 - Arlington, Va  Information Resources Press  1983 
 - xii, 189 p.  ill  24 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Information storage and retrieval systems<br/>Machine-readable bibliographic data<br/>Information retrieval
<br/><br/><label>Dewey Class. No.: </label>025  / .04