Brown, J.G., ed.
Hydro electric engineering practice - 2d ed. - London Blackie 1964 - 3 v., ill.
1233 p.; 740 p.; 473 p.
621.311.21(021) / B7
Hydro electric engineering practice - 2d ed. - London Blackie 1964 - 3 v., ill.
1233 p.; 740 p.; 473 p.
621.311.21(021) / B7