TY  - BOOK
AU  - Lenski Gerhard
AU  -  Lenski Jean
TI  - Human societies:  An introduction to macrosociology   
U1  - Y, L0;L8 
PY  - 1978///
CY  - New York
PB  - McGraw-Hill         
KW  - Essays Sociology
N1  - Glossary P 482-8
ER  -