There is an edition published in Mexico as well with a different 
ISBN.  I have perused through the book at the Library of Congress.  
It is very well indexed, and has a good deal of informtion though it 
is a bit cryptographic as all of the information is provided in 
abbreviations so as to save page space... There is then a translation 
table at the front to make sense of all the codes.

LC Control Number: 86197796  
Type of Material: Text (Book, Microform, Electronic, etc.) 
Personal Name: Boyd-Bowman, Peter. 
Main Title: Indice geobiográfico de más de 56 mil pobladores de la 
América Hispánica / Peter Boyd-Bowman. 
Edition Information: 1a ed. completa. 
Published/Created: México : Instituto de Investigaciones Históricas, 
UNAM : Fondo de Cultura Económica, 1985- 
Description: v. <1 > : ill. ; 24 cm. 
ISBN: 9681613368 (set) 
Notes: Includes indexes.
Bibliography: v. 1, p. xliii-lviii. 
Subjects: Spaniards--Latin America--Registers.
Immigrants--Spain--Registers.
Immigrants--Latin America--Registers.
Spain--Genealogy.
Latin America--Genealogy. 
Series: Sección de obras de historia 
LC Classification: CS95 .B69 1985 
Dewey Class No.: 929/.3/0896108 19 
Geog. Area Code: e-sp--- cl----- 



--- In ranchos@yahoogroups.com, "v.h.villarreal" <raices_regias@y...> 
wrote:
> Ray,
> 
> I don't have a copy of my own but I was able to find the ISBN 
online.
> 
> ÍNDICE GEOBIOGRÁFICO DE MÁS DE 56 MIL POBLADORES DE LA AMÉRICA
> HISPÁNICA, I : 1493-1519 
> Peter Boyd-Bowman 
> Págs./dimensiones: 276 pp. ; 24 x 14 cm 
> Presentación: Empastado 
> ISBN: 9681613376  
> Ediciones: Primera: 1985; última: 1985; número: 1 
> Historia editorial: 1ª ed. del tomo I (Instituto Caro y Cuervo,
> Bogotá, Colombia), 1964 1ª ed. completa, 1985 
> 
> 
> --- In ranchos@yahoogroups.com, "Raymond Jauregui" <rayjaur@e...> 
wrote:
> > Victor,
> > Can you provide me with a little more data on the book "Indice 
> Geographico de Mas de 56 Mil Pobladores de la America Hispanica" ,
> such as the ISBN number, Publisher or Catalog/Label numbers?
> > 
> > Ray Jauregui
> > Sammamish, WA