00531nam a2200193Ia 4500001000700000003000500007005001700012008004100029010001700070035002000087040001800107050001600125082000800141100002800149245002800177260009200205300001900297650002100316115557BIBL20160527184014.0740405s1952    nyua          000 0 eng    a 52012504 /L  a(OCoLC)00850517  aDLCcHCDdSER0 aQB44b.M195  a5231 aMattersdorf, Leo2Local10aInsight into astronomy.  aNew YorkbLantern Press, in collaboration with Sky Pub. Corp., Cambridge, Mass.c[1952]  a223 p.billus. 0aAstronomy2Local