O'brien, Robert C. <br/><br/>
Mrs Frisby and the rats of nimh  

 - London    Pengiun group  1971 
<br/><br/><label>ISBN: </label>978-0-14-135492-7 
<br/><br/><label>Subjects--Topical Terms: </label><br/>literature
<br/><br/><label>Dewey Class. No.: </label>813.54 OBR