TY - RPRT TI - Breath alcohol sampling simulator (BASS) for qualification testing of breath alcohol measurement devices AU - Flores, A AU - Elison, L K AU - Wu, Y C PY - 1981 PB - National Bureau of Standards CY - Gaithersburg, MD SN - NBS SP 480-41 DO - 10.6028/NBS.SP.480-41 ER -