TY - GEN AU - Clifton, James R AU - Mathey, Robert G AU - Cilimberg, Ramon L C2 - , National Institute of Standards and Technology, Gaithersburg, MD DA - 1972-01-01 05:01:00 DO - https://doi.org/10.6028/NBS.RPT.10857 LA - en PB - , National Institute of Standards and Technology, Gaithersburg, MD PY - 1972 TI - Nonmetallic coatings for concrete reinforcing bars::quarterly progress report no. 2 January 1, 1972 to March 31, 1972 ER -