TY - GEN AU - Slattery, William J C2 - , National Institute of Standards and Technology, Gaithersburg, MD DA - 1975-01-01 05:01:00 DO - https://doi.org/10.6028/NBS.SP.329supp2 LA - en PB - , National Institute of Standards and Technology, Gaithersburg, MD PY - 1975 TI - An index of U.S. voluntary engineering standards, supplement 2: ER -