Vazquez Glumer, Horacio <br/><br/>
National report on geodesy. Presented to the XIII General assembly of the International union of geodesy and geophysics 

 - México :   Secretaría de Agricultura, Ganadería y Pesca,   1963. 
 - 4 p. ;   14 cm. 
<br/><br/> Report 1, Triangulation