Home › Authors › Calif.) Board of Education Chino Unified School District (San Bernardino County 👤 Calif.) Board of Education Chino Unified School District (San Bernardino County 1 book Books by Calif.) Board of Education Chino Unified School District (San Bernardino County $7,840,000 principal amount, e $7,840,000 principal amount, election 1977, series 2 bonds (general obligations) 1979