00747nam a2200205Ia 4500003000400000005001700004008004100021040002000062041000800082082001600090100003600106245006400142264004800206300001700254650003900271650003000310942001500340952017100355999001500526AIT20260512111823.0221231s9999    xx            000 0 und d  aATRIAbengcAIT  aeng  a384 ANN222  aDobb, Annabel Z.eAuthor917898 0aEssential guide to telecommunications /cby Annabel Z. Dodd34aLondon :bPrentice-Hall Pvt. Ltd.,c©2000.  aXIII, 251 p.  aElectronics and Communication9527  aTelecommunications917899  cBE_BK2ddc  00102ddc4070aAITbAITd2001-01-22eMega Booksg345.00l0o384 ANNpBE01525r2022-12-31v345.00w2022-12-31yBE_BKzElectronics and CommunicationA12B12.01.2001D  c1564d1564