000			004650000a22001810004500
008			160107t1980 xxu||||| |||| 00| 0 eng d
020			_a0-07-070090-7
041			_aeng
080			_a621.3.049.77 _bW5
942			_cBK
100			_aWIATROWSKI, C.A.
100			_aHOUSE, C.H.
245			_aLogic circuits and microcomputer systems
260			_aAuckland _bMcGraw-Hill _c1980
300			_a413 p.
650			_aINTERGRATED CIRCUITS
650			_aLOGIC CIRCUITS
999			_c126490 _d126490