TY  - BOOK
AU  - Shapiro,Lawrence K.
AU  - Shapiro,Jay P.
TI  - Cranes and derricks
SN  - 9780071625579
AV  - TJ1363  .S52 2011
PY  - 2011///
CY  - New York
PB  - McGraw-Hill
KW  - Cranes, derricks, etc
ER  -