Marsden, Richard <br/><br/>
Périscope 3. teacher's guide 
Richard Marsden and David Forth 
 - 1st ed 
 - London  John Murray  2003 
 - 176 p. : ill. ; 30 cm 
<br/><br/><label>ISBN: </label>9780719578212 
<br/><br/><label>Dewey Class. No.: </label>448.2421071 MAU