TY - BOOK AU - Richards, W. G. AU - Scott, P. R. TI - Energy levels in atoms and molecules SN - 0-19-855804-X U1 - 541.28 PY - 1994/// CY - Oxford PB - Oxford University KW - Energy levels KW - Nuclear magnetic resonance spectroscopy KW - Quantam mechinics N1 - Includes index ER -