Punched card data processing principles: 407 accounting machine operation and wiring notebook 

 - New York  International Business Machines Corporation  1964 
 - v.p. 
<br/><br/> International instruction course 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computer programming language
<br/><br/><label>Dewey Class. No.: </label>I5372 In8/PIC/12