TY  - GEN
AU  - Kiphard,E J
TI  - [The problem of motoric frustration in physical training]
SN  - 0032-7034
PY  - 1972///0404
KW  - Child
KW  - Child Psychiatry
KW  - Frustration
KW  - Germany, West
KW  - Humans
KW  - Motor Skills
KW  - Physical Education and Training
N1  - Publication Type: Journal Article
ER  -