On the difference between the calculated
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Weyman, G.
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Article
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1914
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Wiley (John Wiley & Sons)
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WEPJIAN-CALORIFIC VALUES OF COAL GAS. 11 Slng(2DO Ib. P2OS Iar ncrc) . . lkriic inenl (2W Ib. I'.OS Iar X ~I I C R I ~ p1ioaphiite.r (200 It). s o fnniiiirc..