KERN, WILLIS F.
Solid mensuration with proofs. By Willis F. Kern & James R. Bland. 2d ed.
KERN, WILLIS F. Solid mensuration with proofs. By Willis F. Kern & James R. Bland. 2d ed. © 9Jun38; A118281. Anna Lee Kern (W) & James R. Bland (A); 28Dec65; R376894.
Anna Lee Kern|W||James R. Bland|A