TY - CONF AU - J. Hill AU - David Didion C2 - American Society of Mechanical Engineers (ASME), New York, NY DA - 1974-11-17 LA - en PB - American Society of Mechanical Engineers (ASME), New York, NY PY - 1974 TI - Comparative Performance of Two Postal Service Vehicles Operated on Gasoline, Compressed Natural Gas and Propane UR - https://tsapps.nist.gov/publication/get_pdf.cfm?pub_id=910793 ER -