000
00277nam a2200097Ia 4500
008
180820s9999 xx 000 0 und d
050
_a
C 658.4071245 B548c 1987
100
_a
Bittel, Lester R.
245
4
_a
The complete guide to supervisory training and development
942
_c
BK
999
_c
61959
_d
61959