000
00253nam a2200097Ia 4500
008
220204s9999 xx 000 0 und d
082
_a
658.17
_b
TRI
245
0
_a
Trials and rewards of the enterpreneur
260
_a
USA
_b
Harward College
_c
1964
942
_c
BK
999
_c
38130
_d
38130