Trigonometry a programmed text Algebra and trigonometry Super review of algebra & trigonometry Keedy, Mervin L. creator text USA New York Holt, Rinehart and Winston c1969 1969 monographic eng
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viii, 262 p. : ill. ; 21 cm. by Mervin L. Keedy, Marvin L. Bittinger. Algebra Outlines, syllabi, etc Trigonometry Outlines, syllabi, etc QA159.2 .A54 2000 514 KET Super review 0878911774 00130286 http://www.loc.gov/catdir/enhancements/fy0608/00130286-d.html http://www.loc.gov/catdir/enhancements/fy1115/00130286-s.html http://www.loc.gov/catdir/enhancements/fy1115/00130286-t.html http://www.loc.gov/catdir/enhancements/fy0608/00130286-d.html http://www.loc.gov/catdir/enhancements/fy1115/00130286-s.html http://www.loc.gov/catdir/enhancements/fy1115/00130286-t.html DLC 980629 20140831135620.0 142747