000
00257nam a2200121 a 4500
003
EIA
001
953
942
_0
2
_2
ddc
_c
BK
245
_a
Strength of materials
260
_c
c1940
008
141112s1940 ck r 000 u spa d
082
_a
620.112
_b
T585
999
_c
12685
_d
12685