College trigonometry /
Aufmann, Richard N. ,
College trigonometry / Richard N. Aufmann, Vernon C. Barker and Richard D. Nation. - 5th ed. - xx, 525 pages : color illustrations ; 26 cm.
0618388044
Trigonometry --Textbooks.
QA531 / .A94 2005
College trigonometry / Richard N. Aufmann, Vernon C. Barker and Richard D. Nation. - 5th ed. - xx, 525 pages : color illustrations ; 26 cm.
0618388044
Trigonometry --Textbooks.
QA531 / .A94 2005