Kelley Anttila Elizabeth <br/><br/>
English Structure Exercises  /Elizabeth Kelley Anttila 

 - 1a ed 
 - Puerto Rico : Universidad Of Puerto rico  1978 
 - 104p 
<br/><br/>incluye índice  
<br/><br/>1.The verb to be 2.Irregular verbs  3.Future tense 
<br/><br/> English Structure Exercises. 
<br/><br/><label>ISBN: </label>0-8477-3300-R 
<br/><br/><label>Subjects--Topical Terms: </label><br/>1.PRESENT PERFECT 2.PRACTICE IN QUESTIONS 3.CONNECTING WORDS
<br/><br/><label>Universal Decimal Class. No.: </label>842 K2938