TY  - BOOK
AU  - Platt, John Rader
TI  - THE STEP TO MAN
U1  - 301.24 
PY  - 1966///
CY  - New York
PB  - Wiley
KW  - Social Change
KW  - Progress
N1  - This Book Is Concerned With The Evolving Nature Of Man, Social And Intellectual, What He Is And What He May Become
ER  -