TY  - RPRT
TI  - Integral measurement procedures for determining particle size in aerosols 
AU  - Kraus, F J
PY  - 1976
PB  - National Bureau of Standards
CY  - Gaithersburg, MD
SN  - NBS IR 76-1037
DO  - 10.6028/NBS.IR.76-1037
ER  -