00642nam a2200205Ia 450000500170000000800410001702000150005804000180007304100080009108200210009910000210012024500750014125000120021626000430022830000310027165000420030265000380034465000360038270000180041820230706135315.0210716s2001    xx            000 0 und d  a8176564842  cAIMIT LIBRARY  aeng  a004.65 21bJAIM  aJain, Madhulika.  aData communication and networking /cBy Madhulika Jain and Satish Jain  a1st ed.  aNew Delhi :bBPB Publications ,c2001.  axxi,370,73p. ;bPBc23 cm.  aElectromagnetic waves and sound waves  aAsynchronous and synchronous data  aMultichannel data communication  aJain, Satish.