TY - RPRT TI - Report of the 77th National Conference on Weights and Measures 1992 AU - Brickenkamp, Carroll S AU - Brickenkamp, Carroll S AU - Turner, Ann H PY - 1992 PB - National Institute of Standards and Technology CY - Gaithersburg, MD SN - NIST SP 845 DO - 10.6028/NIST.SP.845 ER -