TY  - GEN
AU  - Chrisler, V L
C2  - , National Institute of Standards and Technology, Gaithersburg, MD
DA  - 1933-01-01 05:01:00
DO  - https://doi.org/10.6028/NBS.CIRC.403
LA  - en
PB  - , National Institute of Standards and Technology, Gaithersburg, MD
PY  - 1933
TI  - Circular of the Bureau of Standards no. 403::a discussion of some of the principles of acoustical insulation
ER  -