00715nam0 2200229 450 00001011120180702155937.020080418d1957----km-y0itay50------baengGBa-------001yyRealities of space travelselected papers of the British interplanetary societyedited by L. J. CarterLondonPutnam1957431 p.ill.23 cm629.418Carter,Leonard J.British Interplanetary Society630989ITUNIPARTHENOPE20080418RICAUNIMARC000010111629.4/10613202PISTRealities of space travel1203761UNIPARTHENOPE