The Night Sky Companion A Yearly Guide to Sky-Watching 2008-2009 1st Edition

State of the Universe 200 ...

Martin Ratcliff ...

List Price: $ 29.95

Our Price: $ 28.48

Spies in the Sky Surveill ...

Pat Norris

List Price: $ 37.99

Our Price: $ 27.47

Evolutionary Computation ...

Jano van Hemert ...

List Price: $ 99.00

Our Price: $ 31.50

Looking Deep in the South ...

Raffaella Morga ...

List Price: $ 99.00

Our Price: $ 39.66

Challenges of Astronomy

W. Schlosser, T ...

List Price: $ 74.99

Our Price: $ 66.43

Guide to Observing Deep-S ...

Jeff Farinacci

List Price: $ 29.95

Our Price: $ 25.63

Space Exploration 2008 1s ...

David M. Harlan ...

List Price: $ 34.99

Our Price: $ 28.48

Human Vision and the Nigh ...

Michael Borgia

List Price: $ 34.99

Our Price: $ 27.47

Agent and Multi-Agent Sys ...

Geun Sik Jo, La ...

List Price: $ 199.00

Our Price: $ 123.82

The Night Sky Companion A ...

Tammy Plotner

List Price: $ 39.95

Our Price: $ 33.63

Applications of Evolution ...

Mario Giacobini ...

List Price: $ 169.00

Our Price: $ 56.44