000 00404nam a2200145Ia 4500
008 210210b2006 xxu||||| |||| 00| 0 eng d
020 _a81 309 0309 1
082 _a001.51 HELH
100 _aHELD (Gilbert). Ed.
245 _aHandbook of communications systems management.
260 _aNew Delhi
_bViva Books Private Limited
_c2006
300 _axvii,900
690 _aCommunication
906 _a061218
999 _c107799
_d107799