Amazing phenomena : why do boomerangs come back? 

 - Mumbai:  Shree Book Centre,  2009 
 - 28, [2] p. : col. ill. ; 30 cm 
<br/><br/><label>ISBN: </label>9788128623608 
<br/><br/><label>Subjects--Topical Terms: </label><br/>General Knowledge
<br/><br/><label>Dewey Class. No.: </label>001 EXP