00444nam a2200145Ia 4500003000900000008004100009020001800050040001600068080001600084100002300100245010700123260003900230300001000269650001900279IN-BaIIA211028s9999    xx            000 0 eng d  a0-486-60113-7  cIIA Library  a535.14bHEI  aHeisenberg, Werner 0aPhysical principles of the quantum theorycWerner Heisenberg                                            aNew YorkbDover Publicationsc1949  a184p.  aquantum theory