00326pam a2200133 a 4500020000500000041000500005082001500010100001900025245003700044250001100081260007300092300001200165700001500177  c  h  a5.133bSCB  aScbwartz, R, L  aLearning PerlhTextual Documents  a3rd ed  aNew DelhibShroff Publication And Distribution Private Limitedc2001  aXVI/316  aPhoenix, T