Wrubel, Marshal H. <br/><br/>
A primer of programming for digital computers / 
Marshal H. Wrubel. 
 - New York ;  Toronto ;  London :  McGraw-Hill Book Company, Inc,  1959. 
 - xi, 230 p.  ill. 
<br/><br/>Includes bibliogr. references 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Digital computers