000 00422nam a22001697a 4500
005 20220518143109.0
008 100618t xxu||||| |||| 00| 0 eng d
020 _a0412427303
082 _a621.38411
_bMAC
100 _aMaclean,T S M
245 _aRadiowave propagation overground
260 _aLondon
_bChapman and Hall
_c1993
300 _aix,299p.
653 _aradiowave propagation
700 _aWu,Z
942 _cBK
999 _c223016
_d223016