Caminos y mano de obra
By: Secretaría de Obras Públicas.
Contributors: Mexico. Secretaría de Obras Públicas.
Edition: [1a ed.].
Publisher: La Secretaría
Published: 1976
Place of publication: [Mexico City]
Language: spa
Number of pages: 246
Subjects: Road construction industry -- Mexico.; Road construction workers -- Mexico.
Notes: Bibliography: p. 245-246.