TY - GEN AU - Schaffer, R AU - Velapoldi, R A AU - Reeder, D J C2 - , National Institute of Standards and Technology, Gaithersburg, MD DA - 1978-01-01 05:01:00 DO - https://doi.org/10.6028/NBS.IR.78-1585 LA - en PB - , National Institute of Standards and Technology, Gaithersburg, MD PY - 1978 TI - Final report ::FDA Contract no. 74-58(0) ER -