El abc del movimiento obrero
By: Ebener López Ruyol.
Publisher: Instituto Técnico Sindical
Published: 1998
Place of publication: Carolina, P.R
Language: spa
Number of pages: 294
Subjects: Labor unions -- Puerto Rico -- History.; Labor movement -- Puerto Rico -- History.
Other titles: A B C del movimiento obrero
Notes: Includes bibliographical references (p. 285-288).