Burr, Robert N. <br/><br/>
By reason or force :  Cchile and the balancing of power in south America :  1830-1905 / 
by Robert N. Burr. 
 - Berkeley :  University of California,   1965 
 - 322 p. ;  20 cm. 
<br/><br/>Bibliografía: p. 303-312 Incluye índice 
<br/><br/><label>ISBN: </label>0520026292