00370nas a2200121   4500008004100000245002900041210002900070260002600099653001900125100001800144700001500162856007100177       2006                        eng d00aDefining Design Research0 aDefining Design Research  aSan Antonio, TXc200610aDesign Program1 aMullet, Kathy1 aParsons, J  u/biblio/defining-design-research-0