Heisenberg, Werner, 1901- The physical principles of the quantum theory / by Werner Heisenberg ; translated into English by Carl Henry Eckart and Frank C. Hoyt - Chicago : Dover Pub., c1930 - 183 p. ; 21 cm. Includes index ISBN: USD 3.00 Subjects--Topical Terms: Quantum theoryQuantum field theory Dewey Class. No.: 539