Elements of modern algebra /gilbert linda 1948著
College algebra and trigonometry /kaufmann jerome e著
College algebra and trigonometry /gustafson r david roy david 1936著
College algebra and trigonometry /dwyer david著
Modern college algebra and trigonometry /beckenbach edwin f著
College algebra with trigonometry /barnett raymond a著
College algebra and trigonometry /sentlowitz michael著
Integrated college algebra and trigonometry /beckenbach edwin f著
College algebra and trigonometry with applications /cleaves cheryl s 1944著