00393    a2200121   450000500170000000800410001702000180005804100120007610000140008824501340010226000270023630000080026320250716154505.0250716b        |||||||| |||| 00| 0 eng d  a9781788992510  aEnglish  aOrtega M.  aMastering Python For Networking And Securityb : Leverage Python Scripts And Libraries To Overcome Networking And Security Issues  bPackt Publishingc2018  a409