CLARK, JOHN R.
Modern-school geometry. By John R. Clark, Holland R. Smith & Raleigh Schorling. (Schorling-Clark-Smith school mathematics series)
CLARK, JOHN R. Modern-school geometry. By John R. Clark, Holland R. Smith & Raleigh Schorling. (Schorling-Clark-Smith school mathematics series) © 7Jun38; A118198. John R. Clark & Holland R. Smith (A) & Marie O. Schorling (W); 30Sep65; R369694.
John R. Clark & Holland R. Smith|A||Marie O. Schorling|W