Gleitzman, Morris <br/><br/>
The other facts of life / 
Morris Gleitzman 
 - London:  Puffin books,  1993 
 - 129 p.:  10 cm 
<br/><br/> Ben is behaving strangely that he has been shutting fimself in the bathroom every day for two weeks and his parents were worried about him. 
<br/><br/><label>ISBN: </label>0140368779 
<br/><br/><label>Dewey Class. No.: </label>F MOR 1993