Thompson, James Edgar. <br/><br/>
Trigonometría 

 - 2 ed. 
 - México, D.F. :  UTEHA,  1967 
 - 269 p. 
<br/><br/> c.1-4 reimp. de 1975 
<br/><br/><label>LCCN: </label>46460 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Trigonometría plana.
<br/><br/><label>Dewey Class. No.: </label>514.5  / T46Y 1967