RecordNumber

57193

Author

Ott, Ernst, 1926-

Title

konzentrationsprogramm uberwindung einer Zeitkrankheit; konzentrationsschwache

Author Statement

Ernst Ott

Publication

Anstalt

Publication Year

c1975

Collation

159 p.: ill

Subject

Attention- Testing

Main Class

153

Sub Class

.9

Cutter no

O89k

وارد كنندة اطلاعات

soltani^d// , norouzi^d2005/10/04 08:41:52 , norouzi^d2006/01/15 14:35:59