TY - GEN AU - Virginia R Johnson AU - Lawrence M Brown AU - Abraham S Friedman C2 - , National Institute of Standards and Technology, Gaithersburg, MD DA - 1957-01-01 05:01:00 DO - https://doi.org/10.6028/NBS.CIRC.562sup1 LA - en PB - , National Institute of Standards and Technology, Gaithersburg, MD PY - 1957 TI - Supplement to National Bureau of Standards Circular no. 562::bibliography of research on deuterium and tritium compounds 1953 and 1954 ER -