Ready References
Signal Conditioning and Data Acquisition Basics
Introduction to Partial Differential Equations
Introduction to Object-Oriented Software
Laboratory Optical Work
AAVSO Observing Programs
Beating the Seeing
Geologic Time
Ready References 
Signal Conditioning and Data Acquisition Basics 
Introduction to Partial Differential Equations Introduction to Object-Oriented Software 
Laboratory Optical Work 
AAVSO Observing Programs Beating the Seeing Geologic Time