Green pages — In this Product Index section, product categories are presented alphabetically and include the page numbers on which each section begins in the Product Locator Section. For example, to find information on mass flowmeters, first look up "FLOWMETERS," then scan down the page to look for the subhead "Mass." Cross-references may suggest related product categories to consult. p.19

White pages — The Product Locator section lists the suppliers. It includes all the product categories found in the Product Index. Each category shows the names of companies that manufacture a particular product. Subcategories divide this section into finer listings. Once you have located the companies you need, find their contact information in the Supplier Locator (yellow pages). Advertisers have bold listings and some show logos. p.22

Yellow pages — The Supplier Locator section lists suppliers alphabetically. Each entry provides contact information, including address, phone number, and, where applicable, fax number, e-mail address, and Web address. Entries for the display advertisers in this guide are presented in bold type. Advertisers are also listed in the index at the back of the guide. p.67

The Literature Mart — This section sponsored features product catalogs and brochures offered to readers by manufacturers. To obtain this free reference information, note the reader service number on the desired item, then request it by mail, fax, or online. Additional instructions can be found on the free information card. Manufacturers will send the literature you request as quickly as possible.p.13

The Product Mart — This sponsored section displays current product information supplied to control engineers by manufacturers. Request free information from any vendor listed by mail, phone, fax, or online using the appropriate reader service number. Follow the instructions on one of the free information cards in this issue and advertisers will promptly send the material requested. p.17