TY - GEN AU - R C Burton AU - F L Miller AU - H M Pettigrew C2 - , National Institute of Standards and Technology, Gaithersburg, MD DA - 1955-01-01 05:01:00 DO - https://doi.org/10.6028/NBS.RPT.4412 LA - en PB - , National Institute of Standards and Technology, Gaithersburg, MD PY - 1955 TI - Fractional factorial designs for the 12 superscript s x 2 superscript n series for n = 12 (1) 16 and s= 6, 7, 8: ER -