000
00263nam a2200109Ia 4500
008
190704s9999 xx 000 0 und d
082
_a
620.02 T5382
100
_a
THUESEN,H.G
245
0
_a
ENGINEERING ECONOMY
260
_a
NEW DELHI
_b
PHI-Learning
942
_c
BB
_2
DDC
999
_c
6891
_d
6891