001.642  / D262 <br/>
Penney, G. <br/>
       DATA PROCESSING 
 / CASE HISTORIES 
 .- Manchester: N.C.C. Pub.,  1974 
 .- 122 . 
<br/><u>Subject Headings:</u> <br/>Electronic Data Processing;<br/>Operating Systems (Computers);
<br><U>Copy Details:</u><br> Acc. No.: <b>A50619</b>, Full Call No.: 001.642 D262,   Item type:  Books , Location: COMPACT STORAGE (BASEMENT), <br><b>------------------------- --------------------- ------ --------- ------- ------- --------- -------- </b><br>