Chromatic. creator Conway, Damian. Poe, Curtis. text Sebastopol, CA O'Reilly c2006 monographic xx, 273 pages : Illustrations ; "Tips & tools for programming, debugging, and surviving"--Cover. Includes index. Perl (Computer program language) QA 76.73 PER 818184041381 http://www.loc.gov/catdir/enhancements/fy0715/2006283499-d.html http://www.loc.gov/catdir/enhancements/fy0912/2006283499-b.html http://www.loc.gov/catdir/enhancements/fy1002/2006283499-t.html http://www.loc.gov/catdir/enhancements/fy0715/2006283499-d.html http://www.loc.gov/catdir/enhancements/fy0912/2006283499-b.html http://www.loc.gov/catdir/enhancements/fy1002/2006283499-t.html