Murphy, Raymond. <br/><br/>
Essential grammar in use :   a self-study reference and practice book for elementary students of English with answers / 
Raymond Murphy. 
 - 3rd ed. 
 - Cambridge :   Cambridge University Press,   c2007. 
 - xi, 319 p. :   col. ill. ;   27 cm 
<br/><br/><label>ISBN: </label>9780521675802 
<br/><br/><label>Subjects--Topical Terms: </label><br/> English language-- Examinations, questions, etc.<br/>English language --Grammar Study and teaching.<br/>English language-- Grammar Textbooks.<br/>English language-- Grammar Problems, exercises, etc.
<br/><br/><label>Dewey Class. No.: </label>428.24076  / MUR 2017