A streak of luck /

by Conot, Robert E.
New York : Seaview Books ; trade distribution by Simon and Schuster, 1979

Thomas A. Edison : a streak of luck /

by Conot, Robert E.
New York, N.Y. : Da Capo Press, 1986

A streak of luck /

by Conot, Robert E.
New York : Seaview Books : Trade distribution by Simon and Schuster, 1979
1st ed.