TY  - BOOK
AU  - Strayer,Joseph R.
AU  - Gatzke,Hans Wilhelm
AU  - Harbison,E.Harris
TI  - The mainstream of civilization
SN  - 0155515543
AV  - CB59 .S83 1974
U1  - 901.9 
PY  - 1974///]
CY  - New York
PB  - Harcourt Brace Jovanovich
KW  - Civilization
KW  - History
N1  - Previous ed. by J. R. Strayer and others entered under title; Includes bibliographies
ER  -