TY  - BOOK
AU  - Condon, Edward U.
AU  - Gillmor, Daniel S.
TI  - Scientific Study of Unidentified Flying Objects 
U1  - 629.13 
PY  - 1969///
CY  - New York
PB  - E.P.Dutton & Co., Inc.
KW  - Aerospace engineering
ER  -