Numeracy  Unit 3,  Geometry and vectors /  print resource 
prepared by the Course Team. 
 - Milton Keynes :  Open University,  1987. 
 - 71 p. :  ill ;  30 cm. 
 - Mathematics : a second level course .
 - Open University.  M203,  Introduction to pure mathematics ;  IB3. .
<br/><br/> At head of title: The Open University. 
<br/><br/><label>ISBN: </label>0335142117 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geometry.--Book
<br/><br/><label>LC Class. No.: </label>TA335.N84  / .O63  1987