Doran, Edward, 1936- Fundamental mathematics for college and technical students : : a study of arithmetic, calculator, algebra, geometry, trigonometry / [electronic resource] / Edward Doran, Raymond G. Boersema.. — 2nd ed.. — Broomfield, CO : : Finesse Pub. Co.,, 1988.. — 510 p. : : ill. ; 28 cm.




Mathematics.

QA39.2 / .D67 1988

510