000 00281nam a2200121Ia 4500
008 220821s2009 xx 000 0 eng d
100 _aFOROZAN, BEHROUZ, A.
245 0 _aUNIX AND SHELL PROGRAMMING
250 _a1ST
260 _bCENGAGE
_c2009
300 _a875
942 _2ddc
_cBTECH
999 _c286
_d286