000
00238nam a2200097Ia 4500
008
220204s9999 xx 000 0 und d
082
_a
062
_b
DEA
245
0
_a
Dealing with technological change
260
_a
USA
_b
Auerbach
_c
1971
942
_c
BK
999
_c
34586
_d
34586