000
00274nam a2200109 4500
008
160616s 000 0
245
_a
Certain applications of mechanics to mathematics
100
_a
Uspensky, V.A
500
_a
Bd L6
942
_c
BK
_2
BK5852
080
_a
51(083) USP
999
_c
5852
_d
5852