TY - GEN AU - James R Clifton AU - Ramon L Cilimberg C2 - , National Institute of Standards and Technology, Gaithersburg, MD DA - 1972-01-01 05:01:00 DO - https://doi.org/10.6028/NBS.RPT.10690 LA - en PB - , National Institute of Standards and Technology, Gaithersburg, MD PY - 1972 TI - Nonmetallic coatings for concrete reinforcing bars::quarterly progress report no. 1 September 17 to December 31, 1971 ER -