TY - BOOK AU - Tolansky,S. TI - Hyperfine structure in line spectra and nuclear spin T2 - Methuen's monographs on physical subjects U1 - 539.7 PY - 1945///3] CY - London PB - Methuen & Co. ltd KW - Hyperfine structure KW - Spectrum analysis KW - Nuclear spin N1 - Includes index ER -