TY  - RPRT
TI  - Statistical analysis of data on classification of radiographs of aluminum alloy specimens 
AU  - Rosenblatt, Joan R
PY  - 1956
PB  - National Bureau of Standards
CY  - Gaithersburg, MD
SN  - NBS RPT 4894
DO  - 10.6028/NBS.RPT.4894
ER  -