TY  - BOOK
AU  - GUPTA J
AU  - GUPTA J
TI  - ELECTRICAL INSTALLATION ESTIMATING AND COSTING
U1  - 621.3192/GUP 
PY  - 2021///
PB  - S. K. KATARIA AND SONS PUBLISHERS AND DISTRIBUTORS
KW  - ELECTRICAL INSTALLATION ESTIMATING AND COSTING
ER  -