Sin autor <br/><br/>
IBM Virtual Machine Facility/370 :  system messages 

 - 9th ed. 
 - Nueva York :   IBM Corporation,  1977 
 - 104 p.  ;  28 cm. 
 - Systems .
<br/><br/> Release 4 -- Faltan últimas hojas. 
<br/><br/><label>Standard No.: </label>DIF001155 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Z/VM<br/>IBM SYSTEM/370