Hartmann, Pamela. <br/><br/>
Tense situations  tenses in contrast and context 
Pamela Hartmann, Patricia Esparza, Annette Zarian. 
 - New York  Holt, Rinehart, and Winston  c1984. 
 - v, 175 p.  ill. 
<br/><br/><label>ISBN: </label>0030699029 
<br/><br/><label>LCCN: </label>84048116  
<br/><br/><label>Subjects--Topical Terms: </label><br/>English language--Textbooks for foreign speakers.
<br/><br/><label>LC Class. No.: </label>PE1128  / .H36 1984