000
00273nam a2200109 4500
008
160616s 000 0
245
_a
Calculus of variations by parallel displacements
100
_a
Kimball, W.S
500
_a
B42 J2
942
_c
BK
_2
BK1310
080
_a
517.97 KIM
999
_c
1310
_d
1310