000
00240pam a2200109a 44500
082
_a
620.11
_b
B419pEs
100
_a
Belyayev, N. M.
245
1
_a
PROBLEMS IN STRENGTH OF MATERIALS
260
_a
_b
_c
964
_g
CIRC
997
_a
35842 s C
999
_c
434784
_d
434784