Congress and exhibition of hardening labor in teaching and education
De Vries listed as Kl. de Vries Szn..
Congress and exhibition of hardening labor in teaching and education
De Vries listed as Kl. de Vries Szn..
identifier
additionalType
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papier
@nl
paper
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beschikbaar
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available
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description
De Vries vermeld als Kl. de Vries Szn..
@nl
De Vries listed as Kl. de Vries Szn..
@en
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name
Congres en tentoonstelling van den hardenarbeid bij het onderwijs en de opvoeding
@nl
Congress and exhibition of hardening labor in teaching and education
@en