000			00443nam a2200169Ia 4500
008			230711s9999||||xx |||||||||||||| ||und||
020			_a978-0-07-063546-3
041			_aENG
082			_a5.4 _bDA-U
100			_aDas,Sumitabha
245		0	_aUNIX concepts and applications
250			_a4th Ed.
260			_c2006 _aNew Delhi _bMcGraw Hill Education(India) Private Limited
300			_a671p.
650			_aComputer Engineering
942			_cBK
999			_c6382 _d6382