Alexander, L.G. <br/><br/>
Detectives from Scotland Yard 
L.G. Alexander 
 - London  Longman  1984 
 - 16 p.  illus.  20 cm. 
 - Longman structural readers  stage 1 .
<br/><br/><label>ISBN: </label>0582537045 
<br/><br/><label>Dewey Class. No.: </label>428.6