08/1988-08/1997
08/1991-08/1994
08/1990-08/1997
08/1988-09/1999
10/1989-03/1993
08/1992-08/1997
03/1993-04/1995
(8808-9708)YN80,85..5F ; (8808-0106)LN8#,9#,RN12