1.
The Great Comet Crash: The Impact of Comet Shoemaker-Levy 9 on Jupiter - John R. Spencer - H...
by Spencer, John R., Mitton, J...
ISBN: 9780521482745
List Price: $55.00
2.
Connecticut Trial Evidence Notebook
by Faulkner, Dale P., Spencer,...
ISBN: 9781562572129
List Price: $90.00