SWEEZY, PAUL MARLOR.
Monopoly and competition in the English coal trade, 1550-1850. (Harvard economic studies, v.63)
SWEEZY, PAUL MARLOR. Monopoly and competition in the English coal trade, 1550-1850. (Harvard economic studies, v.63) © 19Nov38; A122964. Paul Marlor Sweezy (A); 25Jan66; R378572.
Paul Marlor Sweezy|A