000
00313nam a22000977a 4500
005
20250901165229.0
008
210224b . ||||| |||| 00| 0 eng d
050
_a
QA935 .M58
245
_a
PROBLEMS OF THE ASYMPTOTIC THEORY OF NONSTATIONARY VIBRATIONS
_c
MITROPOL YU .A.
942
_2
lcc
_h
QA935 .M58 1965
999
_c
680
_d
680