The Singapore & Malaysian case law library: including SLR & MLJ. (Compact disk) - Singapore: Butterworth Asia, 1999 - 1 komputer laser optical disk. ; 4 3/4 in. - 3 disc a year - Release 1 of 3 : May 1999 (j.1) Release 2 of 3 : Sept:1999 (j.2) .