000 00357nam a2200169Ia 4500
008 190201s9999 xx 000 0 und d
020 _a9.79E+12
082 _a5
082 _b432 RA
100 _a"Ray, Deborah"
245 0 _aUnix and Linux
250 _aFifth
260 _aNew Delhi
260 _bPearson
260 _c2015
300 _a"xii,- 396"
999 _c51736
_d51736