000 00459pam a2200157a 44500
008 160408bc1989 xxu||||| |||| 00| 0 eng d
020 _a0201061961
082 _a001.644
_bD46
100 _aLeffler, Samuel J.
245 1 _aDESIGN AND IMPLEMENTATION OF THE 4.3 BSD UNIX OPERATING SYSTEM
260 _aReading, Mass.
_bAddison-Wesley
_cc1989
300 _axxii,471
650 _aUnix (Computer Operating System)
964 _gCIRC
997 _aA107079 C
999 _c313928
_d313928