Graham, John A. Trigonometry with Applications = Trigonometria con aplicaciones / Jhon A Graham, Robert H. Sorgenfrey - 1 ed. - 425 p. Texto en Ingles ISBN: 0395304504 LCCN: TIPO-2 Subjects--Topical Terms: Analisis matematicoTrigonometria esfericaTrigonometria plana Dewey Class. No.: 516.24 / G738t