TY  - BOOK
AU  - Assenheim,H.M.
TI  - Introduction to electron spin resonance
U1  - 539.1 
PY  - 1966///
CY  - New York
PB  - Plenum Press
KW  - Electron paramagnetic resonance
KW  - Eletron spin echoes
N1  - Includes bibliographical references and index
ER  -