000
00254nam a2200109Ia 4500
008
190912s9999||||xx |||||||||||||| ||und||
100
_a
W. Bolton
245
0
_a
Ordinary differential equations
260
_a
USA
_b
Dorling
_c
1999
300
_a
184
942
_c
BK
999
_c
7071
_d
7071