000 00334nam a2200133Ia 4500
008 221231s9999 xx 000 0 und d
100 _aForouzan, Behrouz A
_93819
245 0 _aUnix Shell Programming A Text Book
260 _bThomson Learning
260 _c2005
300 _a460
650 _aComputer Science
_93820
942 _cBE_BK
999 _c3217
_d3217