Pennsylvania Department:
Business & Industry

Some Frequently Used Print Resources: Burrelle's Media Directory; Business Resource Directory (Southwestern Pennsylvania); Census Information for Pennsylvania 1990-1940; Cole's Directory for Pittsburgh and Allegheny County ("Criss Cross"); Donnelley's Market Profile Analysis; Dun's Regional Business Directory (Pittsburgh Area); Harris' Pennsylvania Industrial Directory; Injured on the Job; Pennsylvania Associations; Pennsylvania Business Directory; Pennsylvania High Technology Directory; Pittsburgh High Technology Council Directory; Pennsylvania County Data Books; Pennsylvania Workmen's Compensation and Occupational Disease (Laws); Starting a Business in Pittsburgh; Starting and Operating a Business in Pennsylvania

The Pennsylvania Department Also Maintains:: An Index to the Pittsburgh Business Times; Extensive clipping files on Pittsburgh and Western Pennsylvania Businesses and Industries