Exhibit 1 We, the undersigned, hereby express our agreement that the attached Schedule 13D is filed on behalf of each of the undersigned together as a group. WORLDCORP INVESTMENTS, INC.
Exhibit 1 We, the undersigned, hereby express our agreement that the attached Schedule 13D is filed on behalf of each of the undersigned together as a group. WORLDCORP INVESTMENTS, INC. Date:November 22, 1996 By: /s/ X. Xxxxxxx Xxxxxxx, III X. Xxxxxxx Xxxxxxx, III President and Chief Executive Officer WORLDCORP, INC. Date:November 22, 1996 By: /s/ Xxxx X. Xxxxx Xxxx X. Xxxxx Vice President and Chief Financial Officer