TY  - BOOK
AU  - Encarnacion,Elizabeth
TI  - Skyscrapers
T2  - Buildings at work
SN  - 9781595663719
AV  - TH149 .E53 2007
PY  - 2007///
CY  - Laguna Hills, CA
PB  - QEB Pub.
KW  - Skyscrapers
KW  - Juvenile literature
N1  - Includes bibliographical references ( p. 35) and index; Skyscrapers -- Early skyscrapers -- The world's tallest -- Super skyscrapers -- Twin towers -- Steel frames -- Reinforced concrete -- Cross-bracing -- Fighting nature -- Extreme temperatures -- Green skyscrapers -- Special skyscrapers -- Tall towers
UR  - http://www.loc.gov/catdir/toc/ecip075/2006038444.html
ER  -