BARBER, HARRY C.
Plane geometry and its reasoning, by Harry C. Barber & Gertrude Hendrix.
BARBER, HARRY C. Plane geometry and its reasoning, by Harry C. Barber & Gertrude Hendrix. © 21Sep37; A109648. Harry C. Barber & Gertrude Hendrix (A); 28May65; R362288.
Harry C. Barber & Gertrude Hendrix|A