CLARK, JOHN R.
Modern solid geometry, by John R. Clark and Arthur S. Otis.
CLARK, JOHN R. Modern solid geometry, by John R. Clark and Arthur S. Otis. © 11Jan28; A1018466. John R. Clark & Arthur Sinton Otis (A); 25Nov55; R159768.
John R. Clark & Arthur Sinton Otis|A