Granville, William Anthony, 1863-1943. <br/><br/>
Trigonometría plana y esférica 

 - México, México   UTEHA  1980 
 - xiv, 469 p. 19 cm.     
<br/><br/><label>Subjects--Topical Terms: </label><br/>TRIGONOMETRIA
<br/><br/><label>Dewey Class. No.: </label>514/G767t/1980