from SC 13D
1 page
<page> June 3, 1999 Cusip No. 948849-104 13d Page 12 of 12 Exhibit 1 Joint Filing Agreement Pursuant to Rule 13d-1(k) Promulgated Under the Securities Exchange Act of 1934, the Undersigned Hereby Agree to the Joint Filing of This Statement on Schedule 13d Including Any Amendments Thereto. This Agreement May Be Executed in Any Number of Counterparts, Each of Which Shall Be Deemed an Original, but All of Which Shall Constitute One and the Same Instrument. Dated: June 7, 1999 Weis Family Holdings, L.P. By: Weis Family Holdings, L.L.C. By: /S/ Janet C. Weis Janet C. Weis Manager Weis Family Holdings, L.L.C. By: /S/ Janet C. Weis Janet C. Weis Manager /S/ Janet C. Weis Janet C. Weis
