000 00360nam a2200121Ia 4500
082 _a621.382
_bBAL
100 _aBalakrishnan, N
245 _aEmerging communication technologies and the society
_cBalakrishnan, N. ed.
260 _aNew Delhi
_bNarosa Publishing House
_c2000
300 _axvi, 132p.
650 _aElectronics & Communication Engg.
044 _aIndia
999 _c4763
_d4763