GRAFIX

Advertising and Business

Owner

CONFERENCE MANAGEMENT CORPORATION

—
PIX

Advertising and Business

Owner

CONFERENCE MANAGEMENT CORPORATION

—
GRAFIX

Education and Entertainment

Owner

CONFERENCE MANAGEMENT CORPORATION

—
PROLAB

Advertising and Business

Owner

CONFERENCE MANAGEMENT CORPORATION

Feb 2, 1988
TRANSMISSION & DISTRIBUTION EXPO

Advertising and Business

Owner

CONFERENCE MANAGEMENT CORPORATION

—
INTERNATIONAL GAMING BUSINESS EXPOSITION

Advertising and Business

Owner

CONFERENCE MANAGEMENT CORPORATION

Jan 13, 1987
TELEMARKETING EAST/WEST

Advertising and Business

Owner

CONFERENCE MANAGEMENT CORPORATION

Feb 4, 1986
CONFERENCE MANAGEMENT CORPORATION

Advertising and Business

Owner

CONFERENCE MANAGEMENT CORPORATION

—
BIOTECH 83

Advertising and Business

Owner

CONFERENCE MANAGEMENT CORPORATION

Jul 30, 1985