TY - GEN AU - Frederick J Bates C2 - , National Institute of Standards and Technology, Gaithersburg, MD DA - 1942-01-01 05:01:00 DO - https://doi.org/10.6028/NBS.CIRC.440 LA - en PB - , National Institute of Standards and Technology, Gaithersburg, MD PY - 1942 TI - Circular of the Bureau of Standards no. 440::polarimetry, saccharimetry and the sugars ER -