TY  - BOOK
AU  - Gotz, Klaus
AU  - Peter, Hafner
TI  - Didactic Organization Of teaching and Learning Processes 
SN  - 3631514530
PY  - 2004///
CY  - German 
PB  - Peter Lang
KW  - didactic digression
KW  - educational theory models
UR  - http://41.111.198.133/Z/ENG.006.6.07.pdf
ER  -