000			00355nam a2200133Ia 4500
008			220217s9999||||xx |||||||||||||| ||und||
020			_a81-224-0552-5
082			_a005.43 AZA
100			_aAzam, Mohammed _91856
245		0	_aUnix in easy steps
260			_aNew age international _bNew Delhi _c1996
300			_b120
650			_aOperating systems
999			_c167710 _d167710