F. Eugene Seymour & Paul James Smith.
Solid geometry.
R632156. Solid geometry. By F. Eugene Seymour & Paul James Smith. NM: additions & revisions. © 29Mar49; A31347. Hazel D. Smith (W), Paul Smith (C) & Frances E. Clark (C of F. Eugene Seymour); 4May76; R632156.
Hazel D. Smith|W||Paul Smith|C||Frances E. Clark|C of F. Eugene Seymour