TY  - BOOK
AU  - Lenski,Gerhard Emmanuel
AU  - Nolan,Patrick
AU  - Lenski,Jean
TI  - Human societies: an introduction to macrosociology 
SN  - 007037631X
PY  - 1995///
CY  - New York
PB  - McGraw-Hill
KW  - Macrosociology
KW  - Social evolution
KW  - Social systems
KW  - History
N1  - Includes index
ER  -