The Llama is Back–Revamped for Today’s Nascent Perl Programmers Randal L. Schwartz, Tom Phoenix, and brian d foy [amazon_link asins=’0596101058′ template=’ProductAd’ store=’orahome-21′ marketplace=’UK’ link_id=’55d7bd9c-bcd8-11e8-9f01-cf10e0cf27e7′] ISBN: 0596101058 Pages: 283 Publisher: O’Reilly Topic: Perl Among Perl programmers, the classic instruction books are