ㅡ nova subsystems .₍ᐢ.ˬ.⑅ᐢ₎ द्वारा2343840intros ;pnovasystem ㅡ nova subgroups .₍ᐢ.ˬ.⑅ᐢ₎ द्वारा1233941intros ;pnovasystem ㅡ nova system .₍ᐢ.ˬ.⑅ᐢ₎ द्वारा834213200book one of intros ;pnovasystem