000			00303nam a2200133Ia 4500
008			230206s9999||||xx |||||||||||||| ||und||
020			_c390
040			_aDEL
100			_aTiwari, Ashish
245		0	_aUnix Concepts & Applications
260			_bKamal Prakashan _aIndore
300			_a496
942			_cBK
999			_c91117 _d91117