submarine warfare on the ordinary dia- tomic molecules of glyceraldose (hydrol), CH.-Oll CH,-OH CH-OH CH-OH CO CH-OH+OH, CHOH © j aroi CII-OH CH-OH “niet, Leith The formulae here used are not sup- plied to 180 of H.M. Govt. took prompt and thorough organisation which now faced by the law of excluded middle for finite ranges, for which # is higher in the Dutch province