000
00311nam a2200145Ia 4500
100
_a
Darkov/ A./ Kuznestov/V
942
_c
BK
654
_a
Mechanics
245
_a
Structural Mechanics
260
_b
Mir Publishers
_a
Moscow
082
_a
624.1
_b
Dav/Kuz
300
_a
703
546
_a
ENGLISH
999
_c
31724
_d
31724