TY  - BOOK
AU  - Kramer,Samuel Noah
TI  - The Sumerians: their history, culture and character 
SN  - 0226452387
U1  - 935 22 (machine generated)
PY  - 1970///
CY  - Chicago
PB  - The University of Chicago P.
KW  - History of civilizations
KW  - ცივილიზაცია
N1  - 8. tr., 1982
ER  -