TY  - BOOK
AU  - Piston,Walter
AU  - DeVoto,Mark
ED  - Gollancz 
TI  - Harmony
SN  - 0575025387
U1  - 781.25 23
PY  - 1978///.
CY  - London: 
PB  - Victor Gollancz, 
KW  - Harmony
KW  - History
N1  - Includes indexes
ER  -