Christiansen, Tom

Programming Perl by: Christiansen, Tom; Wall, Larry; Orwant, Jon (Language materials, printed)

Learning Perl on Win32 Systems by: Schwartz, Randal L; Olson, Erik; Christiansen, Tom (Language materials, printed)

Learning Perl by: Schwartz, Randal L; Christiansen, Tom (Language materials, printed)

Perl Cookbook by: Christiansen, Tom; Torkington, Nathan (Language materials, printed)