Sharing the learning activity using intelligent CAD. - Sandra M. Duffy; Alex H. B. Duffy (Artif. Intell. Eng. Des. Anal. Manuf., 1996)

Learning for design reuse. - Alex H. B. Duffy; Sandra M. Duffy (Artif. Intell. Eng. Des. Anal. Manuf., 1996)