Nikolas Welichutin About Roles Name : Nikolas Welichutin Software Role Publisher Type Year Animation (Unknown) Nikolas Welichutin Utility: Graphics 1994 Sound (Unknown) Nikolas Welichutin Utility: Sound/Speech 1993 Functions and Equations (Unknown) Vektor Educational 1991 Publisher Name Role From To Nikolas Welichutin Owner Change Request You can request changes or additions here. You can upload files. All change requests are actioned as quickly as possible and you will be informed of the result. Details Files Your Name * Email * Details Your browser doesn't have Flash, Silverlight or HTML5 support. Submit Thank you for your change request. We will respond as soon as possible.