Y. (Yrjö) Hirn
@y-yrjo-hirn

Works by Y. (Yrjö) Hirn

Book cover of "Diderot"

Diderot

Y. (Yrjö) Hirn

Book cover of "The origins of art; a psychological & sociological inquiry"

The origins of art; a psychological & sociological inquiry

Y. (Yrjö) Hirn

Y. (Yrjö) Hirn's Reading List

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