TY  - BOOK
AU  - Peurifoy, R. L. 
AU  - Ledbetter, W. B.
TI  - Construction planning, equipment, and methods
T2  - McGraw-Hill series in construction engineering and project management
SN  - 007Y664838
U1  - RL 
PY  - 1985///
CY  - New York
PB  - McGraw-Hill
N1  - Includes index
ER  -