TY  - BOOK
AU  - Shapiro,Lawrence K.
AU  - Shapiro Jay P.
TI  - Cranes and derricks: Lawrence K. Shapiro, Jay P. Shapiro
SN  - 9780071625579
PY  - 2011///
CY  - New York
PB  - McGraw-Hill
KW  - Cranes, dericks, etc
N1  - Includes index
ER  -