leokum . arkady <br/><br/>
more tell me why  answers to over 300 questions children ask most often /  [[Book] :] 
illustrations by cynthia illiff koehler and alvin koehler. 
 - reprinted. 
 - new york :  thomson press,  1994. 
 - 395 :  ill. ;  24cm. 
<br/><br/><label>ISBN: </label>0603550134 
<br/><br/><label>Dewey Class. No.: </label>031 
<br/><br/><label>National Library of Medicine Call No.: </label>031  / LM