Directorio de centros de información
By: IBCON
Edition: 10. ed., ampliada y actualizada.
Publisher: IBCON
Published: 1991
Place of publication: México, D.F
Language: spa
Number of pages: 537
Subjects: Information services; Directories; Research institutes; Overseas information libraries; Libraries; Commerce
Notes: "May, 1991"--Verso of t.p.

Includes index.