TY  - GEN
AU  - Thompson, George N
AU  - Rapuzzi, Ann E
C2  - , National Institute of Standards and Technology, Gaithersburg, MD
DA  - 1947-01-01 05:01:00
DO  - https://doi.org/10.6028/NBS.MP.187
LA  - en
PB  - , National Institute of Standards and Technology, Gaithersburg, MD
PY  - 1947
TI  - Directory of commercial and college laboratories/:
ER  -