TY - GEN AU - Bates, Frederick C2 - , National Institute of Standards and Technology, Gaithersburg, MD DA - 1937-01-01 05:01:00 DO - https://doi.org/10.6028/NBS.LCIRC.500 LA - en PB - , National Institute of Standards and Technology, Gaithersburg, MD PY - 1937 TI - Letter Circular 500::the National Bureau of Standards and the establishment of hard refined dextrose and laevulose industries ER -