00997nam a2200241Ia 4500001000700000003000500007005001700012008004100029010001500070035002000085040001300105049000900118050001500127082000800142130002900150245021600179260006400395300005100459490003000510650002800540999001700568952017000585114236BIBL20160527183748.0780323s1934    xx            000 0 eng    a 34038015   a(OCoLC)03743870  aDLCcTLM  aPUXA  aQB44b.P68  a52000aPopular science monthly.00aAstronomy for amateursba practical handbook for the study of elementary astronomy by means of simple experiments and the use of homemade instruments.cPrepared by the editorial staff of Popular science monthly.0 aNew YorkbPopular science publishing company, inc.c[c1934]  avi p., 1 b., 9-192 p.billus., diagrs.c20 cm.0 aHandyman's modern manuals 0aAstronomy9556182Local  c95548d95548  0010406520_000000000000000_P831708evl935823a10b10c1d2016-05-27i174341l1o520 P831p80000001224925r2019-09-05 00:00:00s2019-08-22xr:114236 x z:NCC:Dy6