VIENNA, VIII. BENNOGASSE 26. 



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First-class Microscopes. 



PRICK LISTS AND CATALOGUES 

 In English, French, Italian, and GerMan, Gratis and Post Free. 



DR. BENDER AND DR. HOBEIN, 



uyntriq-ioH:. 



EVERT EEQUISITE FOE THE 



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Chemicals, Oils, Substances for Embedding, Embedding Materials. 

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HEINR. BOEGKER, 



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A Large Selection of 



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JUST PUBLISHED. 



Text-Book of Elementary Biology. Adapted for the 



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text-Book of Embryology of Man and Mammals. 



By Dr. OSCAR HBRTWIG, Professor Bxtraordinorins of Anatomy and 

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