000
00301nam a2200145Ia 4500
008
201126s9999 xx 000 0 und d
041
_a
eng
082
_a
658
100
_a
RIGGS
245
_a
ENGINEERING ECONOMICS
690
_a
FIP
690
_a
MECHANICAL
690
_a
ECONOMICS
999
_c
5751
_d
5751