TY - GEN AU - Becker, Donald A AU - Berke, Joseph G AU - Domalski, Eugene S AU - Matthews, Rosalie T AU - Yakowitz, Harvey C2 - , National Institute of Standards and Technology, Gaithersburg, MD DA - 1981-01-01 05:01:00 DO - https://doi.org/10.6028/NBS.IR.81-2417 LA - en PB - , National Institute of Standards and Technology, Gaithersburg, MD PY - 1981 TI - Technical Activities 1981 Office of Recycled Materials: ER -