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1
|
|
|
|
BF721
.D7
|
A new appraoch to discipline : logical consequences/Rudolf Dreikurs, Loren Grey
|
New York, [ United States ] : Hawthorn Books, Publishers , 1968
|
Dreikurs, Rudolf
|
|
14110
|
|
2
|
|
|
|
HQ769
.D7
|
Children : the challenge
|
New York, [ United States ] : Meredith Corporation , 1964
|
Dreikurs, Rudolf
|
|
49562
|