Allen, William Stannard . <br/><br/>
Living English Structure :  a practice book for foreign students / 
W. Stannard Allen. 
 - London :  Longman,  1997. 
 - xi, 338p ;  21cm. 
<br/><br/> Previous ed.: 1959 
<br/><br/><label>ISBN: </label>0582525063 
<br/><br/><label>LC Class. No.: </label>PE1128 
<br/><br/><label>Dewey Class. No.: </label>428.24