000
00317nam a2200121Ia 4500
008
191031s9999 xx 000 0 und d
100
_a
BURNS (Arthur F) and MITCHELL (Wesley C)
245
0
_a
Measuring business cycles
260
_b
"Twins of India Press, Bombay"
260
_c
1964
365
_b
12.5
942
_c
BK
999
_c
214721
_d
214721