found: Guide to petroleum specifications, 1995 ed.:t.p. (Platts)
found: EU energy, 14 Sept. 2001:p. i before t.p. (We are pleased to announce the merger of two of the world's most respected energy information, research and market services groups: Platts, a division of The McGraw-Hill Companies, and Financial Times Energy (FT Energy), a unit of Pearson plc, through the acquisition of FT Energy by Platts)
found: U.S. coal activity, 2003:map recto (Platts, a division of McGraw Hill Companies)
found: North American electric transmission system, 2014map recto (Platts McGraw Hill Financial)
found: Platts McGraw Hill Financial website, viewed July 9, 2014:About Platts page (Platts is a division of McGraw Hill Financial; a business of McGraw Hill since 1953)
found: McGraw Hill Financial website, viewed July 9, 2014:About, Our history page (McGraw Hill Financial was created in 2013 after the sale of McGraw-Hill Education to Apollo Global Management, LLC)
found: McGraw Hill Financial website, viewed July 9, 2014:About, Our businesses page (Platts headquarters is located in New York)