SYNOPSYS INC

Filing Type: S-4
Filing Date: 20011221

Documents

S-4
EX-10.2
EX-10.3
EX-10.4
EX-10.5
EX-10.6
EX-23.1
EX-23.2
EX-23.3
EX-99.1
EX-99.2
EX-99.3
EX-99.4