RT Video/DVD DB /z-wcorg/ DS http://worldcat.org ID 030082673 LA English T1 N is a number a portrait of Paul Erdʺos : a documentary film A1 Csicsery, George Paul., Mathematical Association of America., PB Mathematical Association of America PP Washington, DC YR 1993 AB Presents Erdʺos's mathematical quest in its personal and philosophical dimensions, and the tragic historical events that molded his life.