Sin autor <br/><br/>
B 300/B 500/B 5500 :  Audio Response Systems : reference manual 

 - Detroit :   Burroughs Corporation,  1969 
 - 78 p.  ;  25 cm. 
<br/><br/><label>Standard No.: </label>DIF-M1263 
<br/><br/><label>Subjects--Topical Terms: </label><br/>BURROUGHS B5500<br/>BURROUGHS B500<br/>BURROUGHS B300