00583nam a2200169Ia 4500008004100000020000900041082002000050100001800070245005600088260005300144260000900197300000900206650006700215942000700282999001500289952010900304150723s9999    xx            000 0 und d  a4301  a 004.603  SHE-E  a Sheldon, Tom  a Encyclopaedia of networking and telecommunications  b Tata McGraw Hill Publishing Co. Ltd., New Delhi  c2001  a1447  a Interfacing and communications-Dictionaries and encyclopedias  cBK  c4058d4058  00104071aKMEALIBbKMEALIBd0000-00-00g750.00l0o 004.603  SHE-Ep01649r2015-07-27w2015-07-27yREF