Uppal, S.L. Laroia, J.M. Bhatia, K.B. rev.
Electrical wiring, estimating and costing - 5th ed. - Delhi Khanna 1997 - xiv, 836p. : ill.
Electrical wiring
Estimating
621.315.3 / U6
Electrical wiring, estimating and costing - 5th ed. - Delhi Khanna 1997 - xiv, 836p. : ill.
Electrical wiring
Estimating
621.315.3 / U6