TY - GEN AU - Bullard, Jeffrey W C2 - , National Institute of Standards and Technology, Gaithersburg, MD DA - 2003-01-01 05:01:00 DO - https://doi.org/10.6028/NIST.IR.6962 LA - en PB - , National Institute of Standards and Technology, Gaithersburg, MD PY - 2003 TI - The virtual cement and concrete testing laboratory consortium::annual report 2002 ER -