A short history of mathematics
Sanford, Vera
A short history of mathematics Vera Sanford - Boston : Houghton Mifflin Company, 1930. - xii, 402 p. ; 20 cm.
Includes index.
Mathematics - history
The geometry of conics
510.09 SAN
A short history of mathematics Vera Sanford - Boston : Houghton Mifflin Company, 1930. - xii, 402 p. ; 20 cm.
Includes index.
Mathematics - history
The geometry of conics
510.09 SAN