000
00305nam a2200121Ia 4500
008
220201s1988 xx 000 0 eng d
082
_a
620.11
_b
NAS
100
_a
Nash, WA
245
0
_a
Theory & promblems of strength of materials
260
_b
Mc Graw hill Book Co.
_c
1988
300
_a
394
942
_2
ddc
999
_c
84334
_d
84334