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The control of water as applied to irrigation, power and town water supply purposes / by Philip à Morley Parker, with full diagrammatic illustrations.
- 627
- Parker, Philip à Morley.
- G. Routledge & sons limited,
- 1913.
- London :
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Automatic potentiometers for measuring, controlling and recording in industry and laboratories / Philips.
- 658.5
- s.n.,
- 19--]
- [S.l. :