Various artists: — "F. Chopin. 24 etudes."

01. 12 etudes, op. 10 ( F. Chopin  )
02. 12 etudes, op. 25 ( F. Chopin  )


Soviet Union (USSR)
10" , Stereo
Sides numbers: 6035 6036 6037 6038
First published in 1960 году
This pressing is published in 1961
GOST 5289-56
Order 196
Approved on 17.04.1961
Matrix numbers 2-2/2-3 2-2/2-2