Barker, L. Mary . <br/><br/>
Pears Cyclopaedia 1971- 72 /  Textual Documents 
L.Mary Barker. 
 - 8th ed / 
 - Britain :  Richard ,  c1971. 
 - 398p. :  ill ;  20cm. . 
<br/><br/><label>ISBN: </label> HB 
<br/><br/><label>Subjects--Index Terms: </label>Encyclopaedia - pears 
<br/><br/><label>Dewey Class. No.: </label>001  / B 243 P