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1. Automobile Ownership Within Income Groups, 1966, page 15
1.1 Total Population, Population Under 18, and Over 65 Years of Age, 1910-80, page 17
3.1 Comparison of Battery and Fuel Cell Characteristics, page 52
3.2 Summary Program Recommendations and Problem Areas, page 78
4.1 An Example Plan for a 5-Year Urban Transportation RDTE&D Program, page 82
4.2 Dial-a-Bus RDTE&D Project Plan (Example), page 86