Estadística de salarios
By: por Pedro Merla.
Contributors: Mexico. Secretaría del Trabajo y Previsión Social.
Publisher: [Talleres gráficos de la nación]
Published: 1942
Place of publication: México
Language: spa
Number of pages: 27
Subjects: Wages -- Mexico.; Prices -- Mexico.; Cost and standard of living -- Mexico.
Notes: Cover-title.
At head of title: Secretaría del trabajo y previsión social.