17 books found
Jeff E. Long · First published 2019
Jeff Menne, Christian B. Long · First published 2015
Jeff Long · First published 2007
Jeff Long · First published 2006
Jeff Long · First published 2005
Jeff Long · First published 2004
Jeff Long · First published 2002
Jeff Long · First published 1999 · Latest edition 2001
Jeff Long · First published 2001
Jeff Long · First published 2000
Jeff Long · First published 1993
Jeff Long · First published 1992
Jeff Long · First published 1990
Jeff Long · First published 1987
Jeff Long · First published 1984
Jeff Long · First published 2010
