VSE/Interactive computing and control facility (VSE/ICCF) for programmers :  student text / 
IBM 
 - Poughkeepsie, N.Y. :  International Business Machines,  1980 
 - 1v. (various pagings) :  ill. ;  29 cm. 
<br/><br/> 'SR20-4676-0' 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Interactive computer systems<br/>Online data processing