ISBN 0486619125 books & textbook
A History of The Conic Sections and Quadric Surfaces
Dover Publications /1968T Paperback / 214 Pages
isbn-10: 0486619125 / isbn-13: 9780486619125
Dover Publications /1968T Paperback / 214 Pages
isbn-10: 0486619125 / isbn-13: 9780486619125