Concepts of a virtual machine I0030 

 - Poughkeepsie, N.Y. :  IBM Corporation,  1977 
 - 1v. (various pagings) . ;  28 cm. 
 - IBM independent study program .
<br/><br/> Updated by IBM education newsletters 
<br/><br/><label>Subjects--Topical Terms: </label><br/>IBM 370 (Computer)--Handbooks, manuals, etc.