00315nam a22001217a 450000500170000002000220001703500120003903700130005110000190006424500470008326000490013030000140017920120213132045.0  a0070531404c00.00  aB-81407  aDPLbENG  aRoff, Jason T.  aUML A beginner's guide /cby Jason T. Roff  aNew DelhibTata McGraw-Hill Publishingc2003  axx, 326p.