Aitken, Rosemary  1942- <br/><br/>
Teaching tenses :  ideas for presenting and practising tenses in English / 
Rosemary Aitken. 
 - Walton on Thames, Surrey:   Nelson.   1992 
 - 191 p. :  ill. ;  25 cm. 
<br/><br/><label>ISBN: </label>0175559201 
<br/><br/><label>Subjects--Topical Terms: </label><br/>English language--Tense<br/>English language--Grammar
<br/><br/><label>Dewey Class. No.: </label>425.62