Books by Information Ventures:
Books in the extended shelves:
![[X-Info]](https://onlinebooks.library.upenn.edu/infouc.gif)
Information Ventures: Potential health effects of low frequency electromagnetic fields due to maglev and other electric rail systems (U.S. Department of Transportation, Federal Railroad Administration, Office of Research and Development ;, 1993), also by William A. Creasey, Robert B. Goldberg, United States. Federal Railroad Administration. Office of Research and Development, and John A. Volpe National Transportation Systems Center (U.S.) (page images at HathiTrust)- Information Ventures: Safety of high speed guided ground transportation systems : an overview of biological effects and mechanisms relevant to EMF exposures from mass transit and electric rail systems (U.S. Dept. of Transportation, Federal Railroad Administration, Office of Research and Development ;, 1993), also by Robert B. Goldberg, Kenneth R. Foster, William A. Creasey, John A. Volpe National Transportation Systems Center (U.S.), and United States. Federal Railroad Administration. Office of Research and Development (page images at HathiTrust)
Find more by Information Ventures at your library, or elsewhere.