Roberts, Paul. <br/><br/>
English syntax :  a book of programed lessons : 
Paul Roberts. 
 - New York :  Harcourt, Brace & World,  1964. 
 - viii, 404 p. ; 
<br/><br/><label>ISBN: </label>TBA3750 
<br/><br/><label>Subjects--Topical Terms: </label><br/>English language
<br/><br/><label>Dewey Class. No.: </label>425  / En