na INLIS000000000020671 20140721085851.0 a ||| | 170530| ||| | $a 0-471-32816-2 $a 0010-071400000000494 $a R 373.2 $a R 373.2 VAN p $a Janice Vancleave $a A+ Projects In Astronomy $a Ke-1 $a Jakarta $b Pakar Raya $c 2004 $a ARPUS KAB. Magetan $a 39.385-0