000 00207 a2200097 4500
001 3947
100 _aSpooner, D.F
245 _aMaths for telecommunications
260 _a
_bE.L.B.S
_c
090 _c3177
_d3177
942 _aNUST-CAE
_cM
_c24191
999 _c239020
_d239020