Houghton Mifflin Modern Mathematics Series Modern Trigonometry: Houghton Mifflin Modern Mathematics Series by William Wooton, Edwin F. Beckenback, Mary P. Dolciani 1966. Hardcover with cover and edge wear, text book stamp inside front cover filled out, front hinge visible, pencil writing throughout Additional Details ------------------------------ Product description: 1966. No Edition Remarks. 415 pages. Illustrated cloth covered boards with a clear, printed dust jacket. Pages remain clear with minimal tanning and foxing. Binding remains firm. Boards have mild edge-wear with slight rubbing to surfaces. Mild crushing to spine ends. Book has a slight forward lean. Moderate tanning to spine. Unclipped jacket has light edge-wear with tears and creasing.