Dinosaurs :  and their living relatives / 
British Museum (Natural History) 
 - 2nd ed. 
 - Cambridge, Eng. :  University of Cambridge,  1985 
 - 72 p. :  ill. ;  22 cm. 
<br/><br/><label>ISBN: </label>052126426X 0521269709 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Dinosaurs<br/>Birds<br/>Crocodiles