TY  - BOOK
T1  - Techno-cultural evolution :cycles of creation and conflict /
DA  - c2006.
CY  - Washington, DC :
AU  - Wallace, William McDonald.
ET  - 1st ed.
CN  - T14.5
CN  - T14.5
PB  - Potomac Books,
PP  - Washington, DC :
PY  - c2006.
ID  - 303835
KW  - Technology
SN  - 1574889664 (alk. paper)
TI  - Techno-cultural evolution :cycles of creation and conflict /
LK  - http://www.loc.gov/catdir/toc/ecip0510/2005009078.html
UR  - http://www.loc.gov/catdir/toc/ecip0510/2005009078.html
ER  -