TY  - BOOK
AU  - Gregg Pauline
TI  - Chain of history :  The story of the main links in the chain of man's development from the stone age of the end of the ninteenth century
U1  - Y1:1.1.M8, J8 
PY  - 1958///
CY  - NA
PB  - NA       
KW  - SOCIOLOGY
ER  -