Ballou, Donald H.  Steen, Frederick H. <br/><br/>
Plane trigonomety with tables  x 

 - x 
 - Boston  Ginn  1943 
 - v. p 
<br/><br/>x 
<br/><br/><label>ISBN: </label>x 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Trigonometry Logarithms 
<br/><br/><label>Dewey Class. No.: </label>514.5/BAP