The following are some of the Library of Congress classification numbers which will lead to material on this subject. The following is a selection of the journals available in your subject area. These provide current information on your topic. RA371.A1 S30 Journal articles You can search indexes of journal and newspaper articles using electronic databases . These provide brief abstracts and sufficient citation details to allow you to locate the full articles.
Some electronic databases contain the full text of articles.
These provide background material and are often a good place to start your research. To access these you will need to use a browser such as Netscape. These are sample subject headings that you can use on the computer catalogue to find books, journals and audio-visual material on your subject.