00234nam a2200097Ia 4500080001900000245002200019260002400041300001000065500004200075583001900117  a01.03.03 C2774  aCDB in the 1990's  bCDBaWildeyBBc1990  a15 p.  aCDB's twentieth anniversary symposium  c3/7/00kM2LMGR