Страница - 157Страница - 159- OPERATIONS—
- change in, opposition to, [372].
- shop, efficiency in, (article), [370]-379.
- PENSIONS—
- old-age, danger in, [387].
- POWER PLANT—
- producer-gas, [352]-369.
- conditions favorable to, in U. S., [368], [369].
- location of European, [366]-368.
- number and class of, [363].
- relation of, to conservation of fuel resources, [352]-369.
- relative results of steam plant and, [356]-363.