00283nam a2200109 a 450000500170000002000150001708200190003210000220005124500380007326000360011130000260014720251203110646.0  a8173663955  a572.80285bTIS  aTisdall, James D.  aBeginning Perl for Bioinformatics  aMumbaibShroff Publishersc2001  axiii,368p.c24 cm. PB