1
by Marlowe, John, 1909-
Published 1975
Book
2
Published 2000
Book
3
by Langer, William L. 1896-1977.
Published 1969
Book
4
by Slezkine, Yuri, 1956-
Published 2004
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Electronic
5
by Slezkine, Yuri, 1956-
Published 2004
Click here for full text
Electronic