01186cam a2200325 i 4500 283065185 TxAuBib 20170125120000.0 130201s2013||||||||||||||||||||||||eng|u 2013932212 9780764342929 0764342924 TxAuBib rda Medvec, Gerard J.,. UFOs above Pennsylvania / Gerard J. Medvec and Mark Sarro ; illustrations by Joyce Bensinger. Unidentified flying objects above Pennsylvania. UFOs above PA. Unidentified flying objects above PA. Atglen, PA : Schiffer Publishing Ltd., [2013] ©2013. 159 pages, 1 unnumbered page : illustrations, maps ; 23 cm. txt rdacontent n rdamedia nc rdacarrier Includes bibliographical references (page 160). Western Pennsylvania -- Central Pennsylvania -- Eastern Pennsylvania. 20170125. Unidentified flying objects Sightings and encounters Pennsylvania. Sarro, Mark,.