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008			230515b2009 xxu||||| |||| 00| 0 eng d
020			_aNULL
041			_aENGLISH
082			_a5.26
100			_aHALL D V
245			_aMICROPROCESSORS & INTERFACING
250			_a2
260			_aDELHI _bMAGRAW-HILL _c2009
300			_a7.25
650			_aNULL
999			_c636333 _d636333