Mike Cottell
... that civil engineer Mike Cottell was an early contributor to computer-aided design, and software he developed in 1970 was still in use thirty years later?
... that civil engineer <b id="mwBUE"><a href="./Mike_Cottell" id="mwBUI" rel="mw:WikiLink" title="Mike Cottell">Mike Cottell</a></b> was an early contributor to <a href="./Computer-aided_design" id="mwBUM" rel="mw:WikiLink" title="Computer-aided design">computer-aided design</a>, and software he developed in 1970 was still in use thirty years later?