The mongol empire :
Prawdin, Michael.
The mongol empire : its rise and legacy / by Michael Prawdin. - 2nd ed. - New York, N.Y. : The Free Press, 1967. - 581 p.
Paperback edition.
Mongols--History.
The mongol empire : its rise and legacy / by Michael Prawdin. - 2nd ed. - New York, N.Y. : The Free Press, 1967. - 581 p.
Paperback edition.
Mongols--History.