De Camp, L. Sprague 1907-
The fringe of the unknown /
L. Sprague de Camp.
- Buffalo, N.Y. : Prometheus Books, 1983.
- 208 p. : ill. ; 24 cm.
Includes bibliographical references.
0879752041
83060205
Science--Miscellanea.
Technology--Miscellanea.
Science--History.
Technology--History.
Q173 / .D4 1983
500