000
00254nam a2200097Ia 4500
008
170101s2017 xx 000 0 und d
082
_a
620.11 L46P
100
_a
LEIGH, Charles Wilbur
245
0
_a
Practical mechanics & strength of material
942
_2
ddc
_c
B
999
_c
4226
_d
4226