000
00299nam a2200121Ia 4500
008
210901s1940 xx 000 0 eng d
082
_a
620.1LEI
100
_a
Leigh,Charles.W.
245
0
_a
Practical machanics and Strength of Materials
260
_c
1940
650
_a
Engineering
942
_2
ddc
_c
BK
999
_c
4201
_d
4201