National planning law for Mexico
Subtitle: July 12th, 1930. Publications of the Ministry of Communications and Public Works
Contributors: Mexico. Secretaría de Comunicaciones y Obras Públicas (1917-1958)
Publisher: Printed in the Correspondence Office
Published: 1930
Place of publication: Mexico, D.F
Language: spa
Number of pages: 17
Subjects: Public works
Work titles: Laws, etc
Notes: Issued also in Spanish.