TY - RPRT TI - An evaluation and assessment of existing data and procedures for the measurement of noise from motorcycles AU - Fuller, B R AU - Holmer, C I AU - Leasure, W A PY - 1976 PB - National Bureau of Standards CY - Gaithersburg, MD SN - NBS IR 76-1001 DO - 10.6028/NBS.IR.76-1001 ER -