Schlegel, Richard , 1913- Superposition and interaction : coherence in physics Coherence in physics Richard Schlegel - University of Chicago Press Chicago 1980 (1980) - vii , 302 p. : ill. ; 23 cm. Includes index Subjects--Topical Terms: Quantum theoryRelativity ( Physics )Physics - PhilosophySuperposition principle ( Physics )--QC LC Class. No.: QC174.12.S34 1980