Lewis - Babbitt - New paperback or softback - 96 - X555z

Lewis - Electrical Counting - New paperback or softback - 96 - X555z

Woodruff - Solid Geometry - New paperback or softback - 96 - X555z

Lewis - Quest for the Bone Idol - New paperback or softback - 96 - X555z

Brancaccio - Fierce Geometry - New paperback or softback - X555z

Adams - Descriptive Geometry - New paperback or softback - 68 - X555z

Whitehead - Axioms of Descriptive Geometry - New paperback or softback - X555z

Playfair - Element of Geometry - New paperback or softback - 96 - X555z