000 00248nam a22001097a 4500
082 _a621.384 SAN'A
100 _aSANDS, LEO G
_941068
245 _aABC'S OF RADIOTELEPHONY
260 _aNEWYORK
_bHOWARD W. SAMS
_c1962
300 _a96P
942 _cBK
999 _c567734
_d567734