TY - BOOK AU - Ulrich, William M. TI - The year 2000 software crisis: : challenge of the century SN - 9780136556640 U1 - 005.16 ULR PY - 1997/// CY - Upper Saddle River, NJ PB - : Prentice Hall KW - Software maintenance KW - Year 2000 migration issues KW - Environmental issues and support technologies KW - Hayes, Ian S KW - Ulrich, William M KW - Computer Science ER -