Abbot, P. <br/><br/>
Trigonometry : a practical guide for beginners. 

 - London:  Hodder and Stoughton,  1970. 
 - xii, 204p.; 20cm 
<br/><br/>"N" 
<br/><br/><label>ISBN: </label>"0 340 05738 6" 
<br/><br/><label>Subjects--Topical Terms: </label><br/>1. Trigonometry 2. Plane trigonometry
<br/><br/><label>Subjects--Index Terms: </label>"N" 
<br/><br/><label>LC Class. No.: </label>QA531  / .A23