00557nam 22001813 45000010005000001000041000051010008000461020007000541250007000612000113000682080009001812100025001902150010002156060024002256750031002497020046002807020049003265316 a20130828d u||y0frey50 ba arus aRU azx1 aIzbrannye ètûdy zarubežnyh kompozitorov. Vyp. 1. 1-2 kl. DMŠfred.-sost. A.G. Rubbah i V.A. Natanson aNoty aMoskvacMuzykad1968 a56 s. aPian, etude (note) aN 786.2.087.51(082)=161.1 41304220aRubbahbAvrelian Grigor΄evič 41304220aNatansonbVladimir Aleksandrovič