The Directory of Colorado Manufacturers published by the University of Colorado at ºù«ÍÞÊÓƵ is now available through the Business Research Division of the Leeds School of Business. The volume contains contact and product information on nearly 6,000 manufacturing firms in Colorado. Information includes the firm name, address, city, ZIP code, NAICS code (North American Industry Classification System), telephone number, name of primary contact, Web site address, sales and numbers of employees.