Ready References
Signal Conditioning and Data Acquisition Basics
Laboratory Optical Work
Introduction to Object-Oriented Software
Geologic Time
A Glossary of Seismic Terms
The Myth of Amateur Science
Optical Instruments
Ready References 
Signal Conditioning and Data Acquisition Basics 
Laboratory Optical Work Introduction to Object-Oriented Software Geologic Time A Glossary of Seismic Terms The Myth of Amateur Science Optical Instruments