000 00295nam a2200121Ia 4500
008 220201s1958 xx 000 0 eng d
082 _a629.134354
100 _aSutton,George P
245 0 _aRockets propulsion elements
260 _bLondon:Chapman & Hall
_c1958
300 _a483
942 _2ddc
999 _c74869
_d74869