Time on the cross : the economics of American Negro slavery
Fogel, Robert William Engerman, Stanley L.
Time on the cross : the economics of American Negro slavery by Robert William Fogel and Stanley L. Engerman - Little , Brown and Company Boston 1974 1974 - xviii , 286 p. : ill. ; 21 cm.
Includes index
0316287008
Slavery - United States
Slavery - Economic aspects--E
E449.F65 1974
Time on the cross : the economics of American Negro slavery by Robert William Fogel and Stanley L. Engerman - Little , Brown and Company Boston 1974 1974 - xviii , 286 p. : ill. ; 21 cm.
Includes index
0316287008
Slavery - United States
Slavery - Economic aspects--E
E449.F65 1974