00305nam a2200121 a 450000500170000002000150001708200180003210000250005024500340007525000120010926000360012130000260015720251203110645.0  a8173665087  a001.6424bFRI  aFriedl, Jeffrey E.F.  aMastering Regular Expressions  a2nd ed.  aMumbaibShroff Publishersc2002  axxii,460p.c24 cm. PB