Crone, G. R.
The discovery of America,
by G. R. Crone.
- New York, Weybright and Talley [c1969]
- xiv, 224 p. illus. 23 cm.
- Turning points in history .
Bibliography: p. 211-215.
69015586 //r862
Columbus, Christopher.
America--Discovery and exploration.
E111 / .C94 1969b
973.1