000			00300nam a2200133Ia 4500
008			220421s9999||||xx |||||||||||||| ||und||
040			_aET
100			_aKhalii M.Tarek
245		0	_aManagement of Technology
260			_bMC Graw Hill _aNEW DELHI
300			_a534
500			_a50681
942			_cBK
999			_c56696 _d56696