Hulke, Malcolm <br/><br/>
Doctor who and the dinasour invasion .-0 426 11543 0 

 - W. H. Allen & Co.Ltd., London  1975 
 - 142 
<br/><br/><label>ISBN: </label>0 426 11543 0 
<br/><br/><label>Dewey Class. No.: </label>J823.91 Hul/Doc