00447nam a2200145 a 450000500170000000800410001710000200005824500300007826000330010830000290014144000470017050000200021765000530023785200110029020200116024802.0090430s19uu    xx            00    eng d10aJackson, Robert10aU.F.Os /cRobert Jackson.0 aKent :bGrange Books,c1998.  a80 p. : ill. (part col.) 0aLibrary of the unexplained great mysteries  aIncludes index.  aUnidentified flying objectsxJuvenile literature  7OLOPSC