1. 1
   Two academic addresses: A visit to Giessen [or, Thoughts on Liebig and chemistry in Germany] and Bonn on the Rhine: [pages from its history and stray thoughts on education]

   gan Senier, Alfred, 1853-
   Cyhoeddwyd 1910

   Dublin, E. Ponsonby, 1910.

   45 p. 22 cm.

   Also issued online.

   Local Call Number: Llwytho...
   

   Llwytho...

   Ychwanegu at ffefrynnau
   

   Wedi'i Gadw mewn:
2. 2
   Operationalisation of scientific and technological literacy in the teaching of science

   gan Rannikmaë, Miia
   Cyhoeddwyd 2001

   Tartu : Tartu University Press, 2001.

   167 p. ; 25 cm.

   Local Call Number: Llwytho...
   

   Llwytho...

   Ychwanegu at ffefrynnau
   

   Wedi'i Gadw mewn:

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