TY - RPRT TI - Confidence and tolerance intervals for the normal distribution AU - Pendergast, W L AU - Heindl, R A AU - Enoch, CR AU - Clevenger, R A PY - 1952 PB - National Bureau of Standards CY - Gaithersburg, MD SN - NBS report ; 1565 DO - 10.6028/NBS.RPT.1565 ER -