TY  - BOOK
AU  - Hogan,James P.
TI  - The two faces of tomorrow
SN  - 0671878484
AV  - PZ4.H678 T86 1979
U1  - 813.54 21
PY  - 1979///
CY  - New York, London
PB  - Baen
KW  - Science fiction
KW  - gsafd
UR  - http://www.archive.org/details/twofacesoftomorr00hoga
UR  - http://www.openlibrary.org/books/OL24222610M
ER  -