Flash 6 : Grammar and Writing 

 - 2nd ed. 
 - Mexico :  McGraw-Hill,  1999 
 - 71 p. 
<br/><br/> Teacher's Edition 
<br/><br/><label>ISBN: </label>9741024060 /  415 
<br/><br/><label>Subjects--Topical Terms: </label><br/>English language--Grammar<br/>English language--Study and teaching
<br/><br/><label>LC Class. No.: </label>PE1404  / F526 1999