TY - RPRT TI - A microprocessor-based system for readout of x-ray penetrameter films. AU - M Nieman AU - M Davison AU - A L Evans PY - 1984 DO - 10.1088/0031-9155/29/10/008 UR - https://pubmed.ncbi.nlm.nih.gov/6494251/ ID - 6494251 ER -