000 003160000a22001450004500
245 _aMaking use of UNIX
100 _aBudgen, D.
260 _aLondon
_bEdward Arnold
_c1985
300 _a194p.
020 _a0713135190
080 _a004.451.9
_bB8
650 _aSOFTWARE-UNIX
041 _aEN
942 _cBK
999 _c117062
_d117062