HAYWARD (R B) <br/><br/>
Vector algebra and trigonometry 

 - London  Macmillan & Co. Ltd.  1892 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Vector<br/>trigonometry<br/>and<br/>algebra
<br/><br/><label>Dewey Class. No.: </label>512/23