Koester, Lothar, 1922- Neutron physics / contributions by L. Koester, A. Steyerl - Berlin Springer-Verlag 1977 - vii, 135 p. : ill. ; 25 cm. - Springer tracts in modern physics, v.80 . Includes bibliographies. ISBN: 0387080228 Subjects--Topical Terms: Neutrons--ScatteringScattering length (Nuclear physics)Neutrons