000 00328nam a2200121Ia 4500
008 190711s9999 xx 000 0 und d
082 _a623.382 W4554
100 _aWELLS,R
245 0 _aEARLY WARNING ELECTRONIC QUARDIANS OF OUR COUNTRY
260 _aEnglewood Cliffs
_bPrentice Hall
_c1962
300 _a21X14
942 _cBK
_2DDC
999 _c12816
_d12816