00383nam a22001337a 4500003000400000005001700004008004100021020001000062040002500072100001800097245007100115260005200186300001100238OSt20260311152527.0260311b        |||||||| |||| 00| 0 eng d  a(cb.)  cNVSU Library Bambang  aLenk, John D.  aHandbook of Practical Microcomputer Troubleshooting.cJohn D. Lenk  aReston Virginia:bPrentice Hall Company,c1979.  a389 p.