00739nam a2200217Ia 4500003000900000008004100009020001800050040001600068080001500084100002500099245008900124260004400213300001600257650004100273650002100314650003500335650002900370942000700399999001500406952010000421IN-BaIIA211028s9999    xx            000 0 eng d  a0-471-85371-2  cIIA Library  a520.2bTEX  aTexerau, Jean910766 0aHow to make a telescopecJean Texerau                                                 aNew YorkbInterscience Publishersc1957  axiii, 191p.  aAstronomy and astrophysics thesaurus  aTelescopes91997  aTelescopes construction910767  aTelescopes design910768  cBK  c6267d6267  00104070aBANbBANcGENd1979-06-27l0o520.2/ TEXp6984r2021-11-05w1979-06-27yBKG£ 8.68