RT Book T1 The teen-aged driver: an evaluation of age, maturity, driving exposure and driver training as they relate to driving record A1 Coppin, R. S. A1 Ferdun, G. S. A1 Peck, R. C. A2 Ferdun, G. S. A2 Peck, R. C. LA English PP Kalifornien PB State of California Department of Motor Vehicles YR 1965 UL https://krimdok.uni-tuebingen.de/Record/1899300511