Leokum, Arkady <br/><br/>
More tell me why 
Arkady Leokum 
 - London  Hamlyn publishing group  1973 
 -  395p. 
<br/><br/> HB 
<br/><br/><br/>Eng 
<br/><br/><label>ISBN: </label>0-600-30381-0 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Technology<br/>Picture books for children<br/>Children literature
<br/><br/><label>Dewey Class. No.: </label>609  / LEM