TY  - BOOK
AU  - STRAYER, J.R
AU  - Hans W.Gatzke and E.Harris Harbison
TI  - The mainstream of civilization
U1  - 901.9 
PY  - 1969///
CY  - New York
PB  - Harcourt, Brace & World
KW  - Civilization
N1  - Includes bibliographical references
ER  -