Ice breaker 
Ice breaker 
 - 1st ed.  56 p. : col. ill. ; 21 cm. ; pbk. 
 - Oxford   Oxford University Press  2009 
<br/><br/><label>ISBN: </label>9780198476207 
<br/><br/><label>Dewey Class. No.: </label>823.0083 POW  / 2.823.0083POW