Federal law governing authorship rights
Subtitle: (Copyright law)
Publisher: Traducciones
Published: 1949
Place of publication: Mexico
Language: eng
Number of pages: 22
Notes: Caption title.

Reproduced from typewritten copy.

"Published in 'Diario Oficial' of January 14, 1948, and embodying amendments published in 'Diario Oficial' of December 31, 1948."