00289nam a2200109Ia 4500082002900000100001800029245007300047260003500120300001400155500000500169700000500174  a338.43621312132bL755.ES  aLing, Suilin.  aEconomics of scale in the steam-electric power generating industryb  aAmsterdambNorth-Hollandc1964  axvi, 99p.  a  a