TY  - RPRT
TI  - Checking the net contents of packaged goods 
AU  - Brickenkamp, Caroll S
AU  - Butcher, Ken
AU  - Coleman, Tom
PY  - 1994
PB  - National Institute of Standards and Technology
CY  - Gaithersburg, MD
SN  - NIST HB 133e3supp4
DO  - 10.6028/NIST.HB.133e3supp4
ER  -