Doty, S. C. (1969). industrial revolution. Holr, Rinehart and Winston.
Dyfyniad Arddull ChicagoDoty, Stewart C. Industrial Revolution. New York: Holr, Rinehart and Winston, 1969.
Dyfyniad MLADoty, Stewart C. Industrial Revolution. Holr, Rinehart and Winston, 1969.
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