Hutchain, Robert M. . <br/><br/>
encyclopaedia Britannica Vol.18 /  Textual Documents 
Robert M.Hutchian. 
 - Chicago :  William Benton ,  c1973. 
 - 1087p. :  ill ;  30cm. . 
<br/><br/><label>ISBN: </label> HB 
<br/><br/><label>Subjects--Index Terms: </label>Encyclopaedia - Britannica 
<br/><br/><label>Dewey Class. No.: </label>030  / Hu 97 En