Skaer, Robert L. <br/><br/>
IBM 4720 forms/passbook printer operating instructions. 

 - 3rd. ed. 
 - Charlotte, NC :  International Business Machines Corporation,  1985. 
 - viii, [various pagings] :  b & w illus. ;  28cm. 
<br/><br/> Includes index. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Printers (Data processing systems).