ITN factbook / 
Helen Armitage. 
 - London :  Michael O'Mara,  1990. 
 - 1046 p., [32] p. of plates : 
<br/><br/> -- 
<br/><br/><label>ISBN: </label>185479065X : 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Encyclopedias and dictionaries.-------
<br/><br/><label>Dewey Class. No.: </label>032  / In