TY - BOOK AU - Sears, Varley F. TI - Neutron optics : an introduction to the theory of neutron optical phenomena and their applications T2 - Oxford series on neutron scattering in condensed matter ; no.3 SN - 0195046013 U1 - 539.7213 PY - 1989/// CY - Oxford PB - Oxford University Press KW - Neutron optics KW - Neutrons--Diffraction ER -