Introduction to geometry 
McFarland, Lydia 
 - USA: Willford Press  2019 
 - vii, 240p. ; 26.5cm. 
<br/><br/> includes index 
<br/><br/><label>ISBN: </label>9781682857144 
<br/><br/><label>Dewey Class. No.: </label>C 516 Mc478 2021