TY - GEN TI - Current topics in transport No.6 : traffic signal control (1990-1992) PY - 1992/// CY - Crawthorne PB - Transport Research Laboratory KW - TRANSPORTATION-TRAFFIC CONTROL KW - STREET TRAFFIC CONTROL KW - HIGHWAY TRAFFIC CONTROL N1 - A selection of abstracts added to the TRL library database journal : transport research, pt.A ER -