Chemisch-technisches Ubersicht

Chemisch-technisches Ubersicht, Koethen, Germany, Abstract portion of Chemiker-Zeitungy 1882-. 

Once before, the scope of the Zentralblatt had been extended that was back in 1919, a key year, for at that date it began the coverage of information on applied chemistry. Such information prior to 1919 is found in the abstract section of the Zeitschrift fur Angewandte Chemie or the Chemisch-Technische Ubersicht which appeared as part of the Chemiker Zeitung. From 1919 to 1924 when there were four volumes per year. Volumes 1 and 3 were scientific and Volumes 2 and 4 were technical. ... 

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See also in sourсe #XX -- [ ]

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