KANSAS CITY, March 9. lt;1NS A record and a precedent were established during first round play . of the National Association for In-! tercollegiate Basketball tourna- j ment at Kansas City today.The Pied Pipers of Hamline college sapk Mercer. 85 to 41, to set t a new scoring mark for the tour- ■ ney, while in another game Clar-1 ence Walker, the first Negro ever I to play in the NAIB tournament,! helped his Indiana State Teachers teammates to a 72 to 40 conquest 1 of St. Francis. iOther scores: San Jose State 64, Iowa State Teachers 58; Manhattan 65. Arkansas State 60; Xavier 67, Northwestern Louisiana 43; Gonzaga 46, Texas Wesleyan 45; Emporia 65, Loyola (Balt.) 57; Mankato lt;Minn.) 49, Denver 46.