treffinger

Scott G. Isaksen, K. Brian Dorval, Donald J. Treffinger · SAGE

321 sayfa · 2011

Business & Economics

Donald J. Treffinger, Scott G. Isaksen, K. Brian Stead-Dorval · Taylor & Francis

112 sayfa · 2023-04-14

Scott G. Isaksen, K. Brian Dorval, Donald J. Treffinger · Kendall Hunt

344 sayfa · 2000

Business & Economics

Jennifer L. Jolly, Donald J. Treffinger, Tracy Ford Inman · Routledge

462 sayfa · 2021-09-03

Family & Relationships

Donald J. Treffinger · PRUFROCK PRESS INC.

78 sayfa · 2000

Education

Donald J. Treffinger · Routledge

142 sayfa · 2021-09-09

Education

Donald J. Treffinger, Carole Nassab · PRUFROCK PRESS INC.

114 sayfa · 2003

Education

Donald J. Treffinger · PRUFROCK PRESS INC.

70 sayfa · 2000

Education

Carolyn Treffinger · Yayınevi bilinmiyor

112 sayfa · 1947

Boys

Donald J. Treffinger, Carole A. Nassab · PRUFROCK PRESS INC.

82 sayfa · 2000

Education

Donald J. Treffinger, Patricia F. Schoonover, Edwin C. Selby · Routledge

Sayfa sayısı yok · 2013

Education

Donald J. Treffinger, Carole Nassab · PRUFROCK PRESS INC.

109 sayfa · 2003

Education

Donald J. Treffinger, Carole Nassab · PRUFROCK PRESS INC.

114 sayfa · 2003

Education

Donald John Treffinger · Yayınevi bilinmiyor

650 sayfa · 1969

Creative thinking

Donald J. Treffinger, Clifford D. Curl · Yayınevi bilinmiyor

198 sayfa · 1976

Gifted children

Donald J. Treffinger, Grover C. Young · PRUFROCK PRESS INC.

146 sayfa · 2004

Education

Donald John Treffinger · Yayınevi bilinmiyor

150 sayfa · 1967

Anxiety

Kristin Puccio, Susan Keller-Mathers, Donald J. Treffinger · PRUFROCK PRESS INC.

91 sayfa · 2000

Education

Donald J. Treffinger, Scott G. Isaksen, K. Brian Dorval · Yayınevi bilinmiyor

102 sayfa · 1994

Education

Donald J. Treffinger · Yayınevi bilinmiyor

233 sayfa · 2008

Gifted children