00526nam a22001817a 4500003000400000008004100004020001500045082002100060245006000081250001200141260004600153300001800199650003400217650003800251650002100289650001300310700002100323OSt231109b        |||||||| |||| 00| 0 eng d  a0070126089  a621.381702bC57P  aPrinted Circuits Handbook / cedited by Clyde F. Coombs  a2nd ed.  a.- New Yorkb: McGraw - Hill Bookc, 1979  axii,(25-44)p.  aTechnology (Applied Sciences)  aEngineering and Allied Operations  aPrinted Circuits  aHandbook  aCoombs, Clyde F.