Matson, Jack V. , Effective expert witnessing : practices for the 21st century / Jack V. Matson, Suha F. Daou and Jeffrey G. Soper. - 4th ed. - 140 pages ; 24 cm.+ 1 computer optical disc (4 3/4 in.). ISBN: 0849313015 Subjects--Topical Terms: Evidence, Expert--United States. LC Class. No.: KF8961 / .M37 2004