TY  - BOOK
AU  - Riordan, Michael
TI  - The Shadows of Creation:  Dark Matter and the Structure of the Universe
SN  - 0716721570   
U1  - N32.6 
PY  - 1991///
CY  - New York
PB  - W.h.freeman And Company
N1  - includes index and biblioraphy
ER  -