AYRSES, FRANK <br/><br/>
THEORY AND PROBLEMS OF PLANE AND SPHERICAL TRIGNOMETRY INCLUDING 680 SOLVED PROBLEMS 

 - NEWYORK  MCGRAW HILL  1954 
 - 207P 
<br/><br/><label>ISBN: </label>07-002651-3 
<br/><br/><label>Subjects--Topical Terms: </label><br/>TRIGNOMETRY
<br/><br/><label>Dewey Class. No.: </label>516.24 AYR'T