TY  - BOOK
AU  - Calder, Nigel
TI  - violent universe: : an eyewitness account of the new astronomy
SN  - 014004485X
U1  - 520 
PY  - 1977///
CY  - Middlesex
PB  - Penguin books
KW  - Astronomy-Popular works
N1  - Includes index
ER  -