EXHIBIT 2.1 AGREEMENT AND PLAN OF MERGER BY AND AMONG COLORADO MEDTECH, INC., CIVCO HOLDING, INC. AND CMT MERGERCO, INC. DATED AS OF MARCH 12, 2003 TABLE OF CONTENTSMerger Agreement • March 17th, 2003 • Colorado Medtech Inc • Electromedical & electrotherapeutic apparatus • Colorado
