Chapman - An Elementary Course in Theory of Equations - New paperback - X555z

Lehmer - An Elementary Course in Synthetic Projective Geometry - New h - X555z

Joseph - An Elementary Course in Differential Equations - New paperbac - X555z

Halsted - Synthetic Projective Geometry - New paperback or softback - - X555z

Coleman - Co-ordinate Geometry An Elementary Course... - paperback or - X555z

Colton - An Elementary Course in Practical Zology microform - New p - X555z

Smart - A First Course in Projective Geometry - New paperback or softb - X555z

Pickford - Elementary Projective Geometry - New paperback or softback - X555z