Allen, Walter Powell. <br/><br/>
More easy crossword puzzles for people learning English / 
Walter Powell Allen. 
 - Portland :  English Language Services,  1970. 
 - 46 p. ;  20 cm. 
<br/><br/><label>ISBN: </label>0877890315 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Crossword puzzles.