TY  - BOOK
T1  - The Keyboard explorations and discoveries.
A1  - Sheftel, Paul
LA  - English
PP  - New York
PB  - Holt, Rinehart & Winston
YR  - 1981
UL  - https://ds.mainlib.upd.edu.ph/Record/UP-99796217606420312
OP  - 277
CN  - MT 224 S54 K4
KW  - Piano : Instruction and study.
ER  -