Author

G. A. Petropavlovskiĭ

1 titles available

Gidrofilʹnye chastichno zameshchennye ėfiry t͡s︡elli͡u︡lozy i ikh modifikat͡s︡ii͡a︡ putem khimicheskogo sshivanii͡a︡

About G. A. Petropavlovskiĭ

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