<Record><identifier xmlns="http://purl.org/dc/elements/1.1/">URN:NBN:SI:doc-IEE0Q48E</identifier><date>1929</date><creator>Potočnik, Herman</creator><relation>documents/doc/I/URN_NBN_SI_doc-IEE0Q48E_001.htm</relation><relation>documents/doc/I/URN_NBN_SI_doc-IEE0Q48E_001.pdf</relation><relation>documents/doc/I/URN_NBN_SI_doc-IEE0Q48E_001.txt</relation><format format_type="extent">188 str., 23 cm</format><identifier identifier_type="COBISSID">8675328</identifier><identifier>lR\n402873</identifier><identifier>n372048</identifier><identifier identifier_type="URN">URN:NBN:SI:doc-IEE0Q48E</identifier><language>ger</language><publisher>R. C. Schmidt</publisher><source>knjige</source><rights>PDM</rights><subject language_type_id="slv">aerodinamika</subject><subject language_type_id="slv">raketna tehnika</subject><subject language_type_id="slv">študije</subject><subject language_type_id="slv">vesoljska tehnika</subject><subject language_type_id="slv">vesoljski poleti</subject><title>Das Problem der Befahrung des Weltraums</title><title>der Raketen-Motor</title></Record>