Fried-Booth, Diana L. <br/><br/>
Focus on P.E.T. : Preliminary English Test :  Teacher's book / 
D.L. Fried-Booth. 
 - London :  CollinsELT,  1991. 
 - 64 p.,  ill. 
<br/><br/><label>ISBN: </label>0003703355 
<br/><br/><label>Subjects--Topical Terms: </label><br/>English Language--Teacher's book