Egelstaff, P. A. Experimental neutron thermalisation / by P. A. Egelstaff and M. J. Poole - Oxford : Pergamon Press, 1969 - ix, 399 p. : ill. ; 21 cm. - International series of monographs in nuclear energy ; v. 106 . Includes bibliographies Subjects--Topical Terms: Thermal neutrons--Measurement