TY - BOOK AU - Bartholomew,Rosalie M. AU - Hawkings,R.C. AU - Merritt,W.F. AU - Yaffe,L. ED - Atomic Energy of Canada Limited TI - Thermal neutron capture cross-section of Na23 and Mn55 SN - 0067-0367 PY - 1953/// CY - Chalk River PB - AECL ER -