000
00272nam a2200109Ia 4500
082
_a
371.2020968 PEOP
245
0
_a
Heystek, J
100
_a
People leadership in education
_9
19599
942
_c
BK
020
_a
9780796224859"
008
210816s9999 xx 000 0 und d
999
_c
86495
_d
86493