925 resultados para teacher’s problems connected with system of education
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Mode of access: Internet.
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Mode of access: Internet.
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"Sponsored by the Academy of Sciences of the USSR (Zoological Institute, Leningrad) and the Academy of Medical Sciences (Institute of Epidemiology and Microbiology imeni)...N. F. Gamaley."
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Mode of access: Internet.
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J. and J. Harper, 1833 on t.p.
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Mode of access: Internet.
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Commissioner of forestry: J. I. Rothrock.
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Mode of access: Internet.
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Includes index.
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Abridgement of: Taité des poisons tirés des règnes minéral, végetal et animal; ou, Toxicologie générale.
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"First ed. ... 1892; second ed. ... 1896; third ed. ... 1902; fourth ed. ... 1906."
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Various paging.
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Mode of access: Internet.
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Mode of access: Internet.
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Mode of access: Internet.