Neutron absorber materials for reactor control / edited by W. Kermit Anderson and J. S. Theilacker - Washington, D. C. : U.S. Government Printing Office, 1962 - xvi, 862 p. : ill., diagrs.. ; 24 cm. Subjects--Topical Terms: Reactor moderatorsNuclear reactors--materials Dewey Class. No.: 621.483