Ley del seguro social y disposiciones complementarias
Edition: 42a ed.
Series: Colección Porrúa
Publisher: Editorial Porrúa
Published: 1988
Place of publication: México
Language: spa
Number of pages: 921
Subjects: Social security; Law and legislation
Other titles: Ley del seguro social.
Work titles: Ley del seguro social
Notes: Spine title: Ley del seguro social.

Includes bibliographical references.