Pettit, H. P.
Essentials of analytic geometry / H. P. Pettit and P. Luteyn. - New York: The Dryden, c 1946. - 208 p. : ill. ; 21 cm.
Includes index.
338 338
Geometry.
516 / P455e
Essentials of analytic geometry / H. P. Pettit and P. Luteyn. - New York: The Dryden, c 1946. - 208 p. : ill. ; 21 cm.
Includes index.
338 338
Geometry.
516 / P455e