00494nam a2200181Ia 4500003000400000005001700004008004100021020001800062050002600080100001800106245006300124260003600187300003300223440000600256521000700262526000800269650003500277OSt20140315093334.0140130s9999    xx            000 0 und d  a9780590461221  aPZ 7b.Ad2615Cao 1980  aAdler, David.  cDavid A. Adler.aCam Jansen :bthe mystery of the U.F.O. /  bScholastic Inc.,cc1980.aUSA :  a58 p. :bcol. ill. ;c23 cm.  v1  aG2  c440  aMystery and detective stories.