TY  - BOOK
AU  - Nolan,Patrick
AU  - Lenski,Gerhard Emmanuel
TI  - Human societies: an introduction to macrosociology 
SN  - 0072891327
U1  - 303.4 
PY  - 1999///
CY  - New York
PB  - McGraw-Hill College
KW  - Macrosociology
KW  - Social evolution
KW  - Social systems
KW  - History
ER  -