Report of the 76th National Conference on Weights and Measures 1991 /
National Conference on Weights and Measures(76th :1991 :Philadelphia, Pa.)
Brickenkamp, Carroll S.
Turner, Ann H.
National Institute of Standards and Technology (U.S.)
Washington : USGPO,
1991.
Sponsored by the National Institute of Standards and Technology, attended by officials from various states, counties and cities and representatives for U.S. Government, industry and consumer organizations, Philadelphia, PA July 14-19, 1991.
Weights and measures