TY  - BOOK
AU  - Peurifoy, R.L.
AU  - Ledbetter, W.B.
TI  - Construction planning, equipment and methods
SN  - 0-07-049763-x
U1  - 690.0223 
PY  - 1985///
CY  - New York
PB  - McGraw-Hill
KW  - Bulldozers
KW  - Civil
KW  - Equipments
KW  - Tractors
N1  - Includes index; na
ER  -