TY  - BOOK
ED  - National Center for Construction Education and Research (USA)
TI  - Heavy equipment operations: Trainee Guide 
SN  - 013228197X (pbk.)
U1  - 690 
PY  - 2005///
CY  - Upper Saddle River, New Jersey
PB  - Pearson / Prentice Hall
KW  - Building
KW  - Programmed instruction
ER  -