000
00247nam a2200097Ia 4500
008
130123s9999 xx 000 0 und d
082
_a
BOL
100
_a
Bolles, Robert C.
245
_a
Thory of Motivation .
260
_a
New York
_b
Harper & Row.
_c
1967
999
_c
84017
_d
84017