TY  - BOOK
AU  - Jeans,James Hopwood
TI  - Through space & time
T2  - Science editions
AV  - Q162 .J4 1963b
U1  - 523 
PY  - 1963/// [c1934]
CY  - New York
PB  - Science Editions
KW  - Astronomy
KW  - Popular works
KW  - Earth
N1  - "Based on the Royal Institution lectures, Christmas, 1933."
ER  -