Trigonometry /
Coburn, John W., c2008.
Trigonometry / Coburn, John W. - New York : McGraw Hill, c2008. - xxvi ; 507p. : ill. ; colored ; Appendix ; SA ; 10 inch.
978-0-07-291005-6
Trigonometry / Coburn, John W. - New York : McGraw Hill, c2008. - xxvi ; 507p. : ill. ; colored ; Appendix ; SA ; 10 inch.
978-0-07-291005-6