Apr 18, 2014 — By ¾ÅÉ«ÊÓƵ News Services — Kansas businesses have an opportunity to learn the do's and don'ts of dealing with government contracting officials on Tuesday, April 29, at a free seminar offered by ¾ÅÉ«ÊÓƵ’s Kansas Procurement Technical Assistance Center (PTAC) and Kansas Small Business Development Center (KSBDC).