Essential mathematics /keedy mervin laverne著
Basic mathematics [braille] /keedy mervin laverne著
A problem solving approach to intermediate algebra /keedy mervin laverne著
Intermediate algebra with problem solving /keedy mervin laverne著
Intermediate algebra /keedy mervin laverne著
Developmental mathematics : arithmetic and algebra /keedy mervin laverne著
Introductory algebra /keedy mervin laverne著
Algebra & trigonometry : a functions approach /keedy mervin laverne著
Algebra, an intermediate course /keedy mervin laverne著
Introductory algebra with problem-solving /keedy mervin laverne著
College algebra : a functions approach /keedy mervin laverne著
A problem solving approach to introductory algebra /keedy mervin laverne著
Arithmetic /keedy mervin laverne著
Trigonometry : triangles and functions /keedy mervin laverne著