TY  - BOOK
AU  - Gupta J.B
TI  - Electrical Installations Estimating and Costing
SN  - 0000012228
U1  - 621.30687 
PY  - 1981///
CY  - Ludhiana
PB  - Katson Publishing, Ludhiana
KW  - Costing  Electrical  Estimating  Installations
KW  - Mechanical Engineering
ER  -