TY  - GEN
AU  - King, C. Henry
TI  - Geared to the stars: the evolutionof planetariums, orreries and astronomical clocks 
U1  - 523.0074 
PY  - 1978///
CY  - Bristol
PB  - Adam Hilgar
KW  - Planetariums
KW  - Astronomical clocks
ER  -