Electrical and Scientific Apparatus

Owner

REGIONAL ECONOMIC RESEARCH, INC.

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METRIXLT

Electrical and Scientific Apparatus

Owner

REGIONAL ECONOMIC RESEARCH, INC.

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METRIXIDR

Electrical and Scientific Apparatus

Owner

REGIONAL ECONOMIC RESEARCH, INC.

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ENSIGHT

Advertising and Business

Owner

REGIONAL ECONOMIC RESEARCH, INC.

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EIS

Computer and Scientific

Owner

REGIONAL ECONOMIC RESEARCH, INC.

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ENERGY DATAMART

Electrical and Scientific Apparatus

Owner

REGIONAL ECONOMIC RESEARCH, INC.

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ENERGY INFORMATION SOURCE

Computer and Scientific

Owner

REGIONAL ECONOMIC RESEARCH, INC.

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TSMETRIX

Electrical and Scientific Apparatus

Owner

REGIONAL ECONOMIC RESEARCH, INC.

May 26, 1998