000
00282nam a2200121Ia 4500
008
170101s1959 xx 000 0 und d
082
_a
517.38 F68T
100
_a
FORSYTH, A.R
245
0
_a
Theory of differential equations
260
_b
N.Y
_c
1959
300
_a
6v
942
_2
ddc
_c
B
999
_c
12555
_d
12555