000 00291nam a2200121Ia 4500
008 211209s1962 xx 000 0 und d
041 _aeng
082 _aPAG
100 _aPAGE R M
245 _aORIGINS OF RADAR OF MODERN TECHNOLOGY
260 _aNEW YORK
_bANCHOR BOOKS
_c1962
300 _a196
999 _c5178
_d5178