000 00519nam a22001937a 4500
999 _c1055
_d1055
003 SUN
005 20180717090847.0
008 180717b ug ||||| |||| 00| 0 eng d
020 _a1578200717
040 _cSUNLIB
082 _a621.382/
_bLAI
100 _aLaino,Jane
_91801
110 _aJane Laino
_91802
245 _aThe telecom Handbook
_bUnderstanding Telephone systems & Services
_cJane Laino
250 _a4th Ed.
260 _aSan Francisco
_bCAM Books
_c2002
300 _axxiv,323p.
_c23cm.
942 _2ddc
_cBK