Norwood Russell Hanson

• Patterns of discovery
• Constellations and conjectures
• Observation and explanation
• Patterns of discovery
• Perception and discovery
• The concept of the positron
• The concept of the positron
• What I do not believe
• What I Do Not Believe, and Other Essays
• Beyond the edge of certainty
• Patterns of discovery: an inquiry into the conceptual foundations of science
• What I do not believe