000 00305nam a2200121Ia 4500
008 211209s1956 xx 000 0 und d
041 _aeng
082 _aWEL/WHI
100 _aWELL R
245 _aEARLY WARNING-ELECTRONICS GENARATING OUR COUNTRY
260 _aNEW YORK
_bPRENTICE-HALL
_c1956
300 _a128
999 _c3483
_d3483