00615nam a2200181Ia 4500003000900000008004100009040001600050080001600066245008800082260003300170300001600203650004100219700003000260700002900290942000700319999001500326952009200341IN-BaIIA211028s9999    xx            000 0 eng d  cIIA Library  a551.51bBOY 0aRocket exploration of the upper atmospherecedited by R.L.F. Boyd and M.J. Seaton   aLondonbPergamon Pressc1954  aviii, 376p.  aAstronomy and Astrophysics Thesaurus  aBoyd, R. L. F., ed.92679  aSeaton, M. J., ed.92680  cBK  c1295d1295  00104070aBANbKODcGENd0000-00-00l0o551.51/ BOYp1372r2021-11-05w0000-00-00yBK