000 00318pam a2200109a 44500
082 _aTR
_bNBS-105
100 _aThomas M. Stakler
245 1 _aSpecifications and tolerances for reference standards and field standard weight and measures
260 _a
_b
_c
500 _aV.1
997 _aTR4180 C TR4182 C TR4181 C
999 _c405091
_d405091