Hurstfield, Joel <br/><br/>
Elizabeth I and the unity of England / 
Joel Hurstfield 
 - Harmondsworth :  Penguin Books,  1971 
 - 169 p. ;  18 cm. 
<br/><br/> First published by English Universities Press in 1960 
<br/><br/><label>Subjects--Geographic Terms: </label><br/>United Kingdom--History--Elizabeth 1558-1608