TY  - BOOK
AU  - Strayer,Joseph R., Gatzke, Hans W.
AU  - x
TI  - The mainstream of civilization: x
SN  - 0155515624
U1  - 909/S894m 
PY  - 1979///
CY  - New York  San Diego
PB  - Harcout Brace Jovanovich
KW  - Civilization
N1  - Includs
ER  -