000 00229 a2200097 4500
001 44254
100 _aCrook
245 _aElementary Handbook for Wirelass Operators
260 _aLondon
_bPitman & Sons
_c
090 _c27998
_d27998
942 _aNUST-CAE
_cM
_c19999
999 _c279327
_d279327