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001    0713135697 
008    940301s1986    enka          001   eng   
010    87179831 
020    0713135697 (pbk) 
050  4 QA76.5|b.H4445 1986 
082 04 004.16|219 
100 1  Heffer, D. E. 
245 10 Basic principles and practice of microprocessors /|cD.E. 
       Heffer, G.A. King, and D.C. Keith. 
250    2nd ed. 
260    London ;|aBaltimore, Md., U.S.A :|bE. Arnold,|c1986. 
300    xi, 241 p :|bill ;|c25 cm. 
500    Includes index. 
650  0 Microprocessors. 
700 1  King, G. A. 
700 1  Keith, D.