000
00285nam a2200109 4500
008
160616s 000 0
245
_a
Differential equations applied in science and engineering
100
_a
Wayland, Harold
500
_a
B33 J93
942
_c
BK
_2
BK1080
080
_a
517.9 WAY
999
_c
1080
_d
1080