000
00262nam a2200109 4500
008
160616s 000 0
245
_a
Course of higher mathematics, v.2
100
_a
Smirnov, V.I
500
_a
B K46.1- K46.5
942
_c
BK
_2
BK2157
080
_a
51 SMI
999
_c
2157
_d
2157