Salzer, Herbert Ellis  1915, <br/><br/>
Table of sines and cosines to ten decimal places at thousandths of a degree / 
By herbert e. salzer and Norman levine. 
 - 1 volumen sin páginas 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Funciones trigonométricas
<br/><br/><label>LC Class. No.: </label>QA55  / S4