1.
|
Cambridge : Cambridge University Press, 2001, c1997.
|
2.
|
New York, Hafner Pub. Co., 1951.
|
3.
|
New York : Modern Library, 2001.
|
4.
|
New York, Greenwood Pub. Corp. [1968]
|
5.
|
New York, London, D. Appleton-Century Co. [c1938]
|
6.
|
New York, Modern Library [1949]
|
7.
|
Oxford ; New York : Oxford University Press, 2002
|
8.
|
Cambridge : Cambridge University Press, 2006.
|
9.
|
[South Bend, IN] : Infomotions, Inc. ; [Blacksburg, VA] : Virginia Tech., 2001.
|
10.
|
Oxford, Clarendon Press [1964,c1952]
|