000
00268nam a2200109 4500
008
160616s 000 0
245
_a
Differential algebra and algebraic groups
100
_a
Kolchin, E.R
500
_a
B33:52 L3
942
_c
BK
_2
BK4492
080
_a
517.9 KOL
999
_c
4492
_d
4492