Ready References
A Guide to Backyard Astronomy
Beating the Seeing
Keeping Warm at the Telescope
Setting Up and Observing Program
Introduction to Object-Oriented Software
Laboratory Optical Work
Fossils and Rocks
Ready References A Guide to Backyard Astronomy 
Beating the Seeing Keeping Warm at the Telescope 
Setting Up and Observing Program Introduction to Object-Oriented Software 
Laboratory Optical Work Fossils and Rocks