College algebra /gustafson r david roy david 1936著
College algebra and trigonometry /gustafson r david roy david 1936著
Concepts of intermediate algebra : an early functions approach /gustafson r david roy david 1936著
Algebra for college students /gustafson r david roy david 1936著
Beginning and intermediate algebra : an integrated aproach [sic] /gustafson r david roy david 1936著
Essential mathematics with geometry /gustafson r david roy david 1936著
Elementary geometry from an advanced standpoint /moise edwin e著
Elementary geometry of algebraic curves /gibson christopher g 1940著
Elementary geometry /roe john 1959著
An intuitive approach to elementary geometry /stubblefield beauregard 1923著
Modern elementary geometry /byrne j richard john richard 1926著
Elementary geometry /haag vincent h vincent harold著