TY  - BOOK
AU  - Marek, Kurt W.
AU  - Manheim, Ralph -tr.
TI  - Yestermorrow : Notes on man's progress with a glosarry-index
U1  - 301.245 
PY  - 1961///
CY  - NY
PB  - Alfred A. Knopf
KW  - Social progress
ER  -