TY  - GEN
AU  - Singh, Jagman
TI  - Heavy construction - planning, equipment and methods
SN  - 9054102128
PY  - 1993///
CY  - Rotterdam
PB  - A.A. Balkema
KW  - BUILDING-CONSTRUCTION
KW  - EARTHMOVING MACHINERY
KW  - TUNNELS & TUNNELING
KW  - CONSTRUCTION DRAWING-MATERIALS
ER  -