Essentials of analytic geometry / H. P. Pettit ... and P. Luteyn. Pettit, Harvey Pierson, 1893- Luteyn, Peter, 1878- joint author. Geometry, Analytic. QA551 .P47 516 PEE Includes index. New York, N.Y., The Dryden press [c1942] [c1942] 1942 Text x, 208 p. : eng The Dryden press mathematics publications