Proceedings of the American Philosophical Society Held at Philadelphia for Promoting Useful Knowledge, Томи 5 – 6American Philosophical Society, 1967 |
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American Philosophical Society. tion with oxide of copper , with chromate of lead , and with a mixture of oxide of ... tion of the acid takes up water and unites with ether , producing sul- phovinic acid ( C , H , O , 2 SO ,, HO ) . In ...
American Philosophical Society. tion with oxide of copper , with chromate of lead , and with a mixture of oxide of ... tion of the acid takes up water and unites with ether , producing sul- phovinic acid ( C , H , O , 2 SO ,, HO ) . In ...
... tion , an account of which was presented to the Society at a former meeting , especially the part in relation to the history of American Observatories , in which he has now adopted a chronological order . Prof. L. read a sketch of this ...
... tion , it offers no retarding drag . 5. The cylinder is , in all respects , left free to revolve , and its fric- tions , including all of its wheels , revolve or return . at short intervals , into themselves . Incidentally this ...
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4to.-From the Royal 8vo.-From Blanchard 8vo.-From Dr 8vo.-From Prof 8vo.-From the American 8vo.-From the Author 8vo.-From the Editors 8vo.-From the Institute 8vo.-From the Society Academy of Natural acknowledging the receipt African Repository American Colonization Society American Journal announced the death Annual Report April B. A. Gould Blanchard & Lea Bruxelles Chair ciety Coast Survey Colonial Journal Committee donations were announced following donations FRANKLIN BACHE Franklin Institute Frazer George Biddell Airy Isaac Hays Isaac Lea J. S. Skinner January Jersey Historical Society John Joseph Leidy Journal of Science Judge Kane July June l'Académie Lea & Blanchard Letters were read Library March Medical Memoirs Monthly Notices motion Natural History Observations Observatory Paris PATTERSON Pending nominations Pennsylvania Petersburg Philada Philadelphia Present President Proceedings Repository and Colonial Royal Astronomical Society Royal Society Sciences of Philadelphia Second Series Série Society of London specimens Svo.-From Third Series Transactions Trego Vice-President York