MacRAE’s BLUE BOOK
http://www.macraesbluebook.com/

MacRAE’S BLUE BOOK is one of the world’s key sourcing tools for North American industrial products and performs almost 5 million industrial searches monthly for nearly 2 million unique users. America’s original industrial directory since 1893, MacRAE’S is where today’s industrial buyers go to find the exact product or service they need, when they need it. Using its powerful search features, users unlock the power of MacRAE’S by instantly accessing information on over 500,000 North American industrial companies with more than 2 million product listings indexed under more than 50,000 product headings. This has been addded to the tools section of Research Resources Subject Tracer™ Information Blog. This has been added to Business Intelligence Resources Subject Tracer™ Information Blog.