TY  - BOOK
AU  - Singh, Jagman
TI  - Heavy construction-planning, equipment and methods
SN  - 8120407768
U1  - 624 
PY  - 1993///
CY  - Calcutta
PB  - ; Oxford & Ibh Publishing
KW  - Civil Engineering
KW  - Construction
KW  - Engineering
ER  -