As part of the Harlandale Independent School District career education program, a resource speaker's guide was compiled to aid the teachers in the discussion of a particular profession. All the businesses listed can be arranged according to work clusters, work areas, and contact persons. The guide breaks down the information into three columns: business, areas, and executive. In the first column, the name of the business or type of business is specified. In the second column, the pertinent jobs are cited. The third column indicates the individual to contact for speakers. An additional section lists places of business where it might be possible to conduct field trips in the San Antonio area. (AG)