00000nam 2200000 4500 INLIS000000000000627 20220716120012.0 220716||||||||| | ||| |||| ||eng|| 0010-072200000000627 eng 658.26 658.26 MUR E Murph, W.R. Mcka, G. Energ Management London: Butterwoths, 1982 ix, 374 hlm. : ilus.; 24 cm. Utilities-Management