000			00487nam a2200205Ia 4500
008			240510s9999 xx 000 0 und d
020			_a0000805302433
041			_aEng
082			_a005.43
082			_bS51
100			_aSobell, M.G
245		2	_aA Practical Guide to the Unix System
250			_a2nd ed.
260			_bThe Benjamin Cummings Publishing Company
260			_c1989
300			_a632 p.
650			_aUNIX : OPERATING SYSTEM
942			_2ddc
942			_cRBK
999			_c27246 _d27246
945			_a1 _bMadushi Gamage _c1 _dMadushi Gamage