TY - GEN AU - J A Baron AU - G Dickson AU - P L Oglesby AU - J Kumpula C2 - , National Institute of Standards and Technology, Gaithersburg, MD DA - 1969-01-01 05:01:00 DO - https://doi.org/10.6028/NBS.RPT.10068 LA - en PB - , National Institute of Standards and Technology, Gaithersburg, MD PY - 1969 TI - Determination of shear modulus of dental materials by means of the torsion pendulum ::progress report ER -