TY  - RPRT
TI  - National voluntary laboratory accreditation program: acoustical testing services 
AU  - Martin, Paul R
AU  - Peppin, Richard J
PY  - 1994
PB  - National Institute of Standards and Technology
CY  - Gaithersburg, MD
SN  - NIST HB 150-8
DO  - 10.6028/NIST.HB.150-8
ER  -