The Biggest Financial Mistakes Retirees Make!Dennis J. O'Keefe; CFP · First published 2006Open the Tome
Galloping DynamiteDennis O'Keefe, Hope Emerson, Ricky Kelman, Eloise Hardt, Eddie Ryder, Sydney Smith, Tom Nolan, Tony Miller, Kermit Maynard, Ariane Allen · First published 2004Open the Tome
Taking a bite out of crimeGarrett J. O'Keefe, Dennis P. Rosenbaum, Paul J. Lavrakas, Kathaleen Reid, Renee A. Botta · First published 1996Open the Tome
Issues in School Attendance and TruancyDennis O'Keeffe, Dennis O'Keefe · First published 1994Open the Tome
The scattering of high energy argon atoms from a well characterized (100) tungsten surfaceDennis Robert O'Keefe · First published 1968Open the Tome
