Christ, Henry I. <br/><br/>
Modern English in action / 
Henry I. Christ, Jerome Carlin. 
 - Massachusetts :  D.C. Heath,  1978. 
 - xii, 494 p.  :  ill. 
<br/><br/><label>ISBN: </label>066900751X 
<br/><br/><label>Subjects--Topical Terms: </label><br/>English language--Textbooks for foreign speakers