00484nam a2200157 a 4500008004100000020001500041050001600056100001700072245007200089260003400161300001800195350000900213500006600222650001600288650002200304120416s1979    ||||||||||||||||| ||    u  a0070634955  aTK 5101 Tem  aTemes, Lloyd10aSchaum's outline of theory and problems of electronic communication  aNew York :bMcGraw-Hillc1979  a138 p. : ill.  a0.00  aCover title: Theory and problems of electronic communication. 0aELECTRONICS  aTELECOMMUNICATION