GENERAL INFORMATION

Barton is MIT's online catalog and is accessible via MITnet/Internet and
dial-in. Barton contains materials cataloged by the MIT Libraries since 
1963, some earlier items, and items on order. For pre-1963 materials, 
consult the Dewey Decimal Microfiche Catalog located in any MIT Library.

User Guides are available in the libraries, or, for those with World
Wide Web access, at the following URL:

http://nimrod.mit.edu/common/advance.html