000 00274nam a2200121Ia 4500
008 220201s1956 xx 000 0 eng d
082 _a530
_bSUT
100 _aSutton, Richard M
245 4 _aThe physics of space
260 _bNewyork
_c1956
300 _a176
942 _2ddc
999 _c75253
_d75253