000
00248nam a2200109 4500
008
160616s 000 0
245
_a
Differential analysis
100
_a
Atiyah, M.F
500
_a
B321 K4 K4;1
942
_c
BK
_2
BK4297
080
_a
517 ATI
999
_c
4297
_d
4297