Schwartz, Randall. Learning perl / Randall Schwartz, Tom Christiansen. - 2nd / . - Mumbai : Shroff Publishers , 1997(rep1999). - xxix,269p+6 : ills,figs,tabs ; 21cm . NULL ISBN: 817366112X Rs. 185.00 Subjects--Index Terms: OPERATING SYSTEMS(COMPUTERS)-UNIX Dewey Class. No.: 005.432U / SCH/L