00555nam a2200181Ia 4500003000900000008004100009020001800050040001600068080001900084100002100103245010000124260003500224300001300259490003400272650002200306650001900328650002600347IN-BaIIA211028s9999    xx            000 0 eng d  a0-87692-499-2  cIIA Library  a519.685.1bKER  aKernighan, B. W. 4aThe UNIX programming environmentcB. W. Kernighan                                                aNew DelhibPrentice-Hallc1989  ax, 357p.  aPrentice-Hall Software Series  aComputer Programs  aNASA Thesaurus  aOperating system-UNIX