TY - RPRT TI - Applicability of the maturity method to high-performance concrete AU - Carino, Nicholas J AU - Knab, Lawrence I AU - Clifton, James R PY - 1992 PB - National Institute of Standards and Technology CY - Gaithersburg, MD SN - NIST IR 4819 DO - 10.6028/NIST.IR.4819 ER -