George, Frank Honywill. <br/><br/>
Arithmetic for the mature student / 
by F. H. George. 
 - Oxford :  Pergamon Press,  [1966] 
 - 1 v. (unpaged) 
 - The Commonwealth and international library. Pergamon programmed texts .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Arithmetic--Programmed instruction.