--am us  eng
++000    00000nam a2200000 a 4500
++020    |a007100615X
++020    |a9780071006156
++090    |a005 TOK
++100 1  |aTokheim, Roger L.
++245 10 |aTheory and Problems of Microprocessor Fundamentals /|cRoger L. Tokheim
++250    |a2nd ed.
++260    |aNew York:|bMcGRAW-Hall,|c1990.
++300    |a469 p.:|bill.;|c27 cm.
++690    |aComputer Studies_電腦