000 00302nam a2200121Ia 4500
008 220201s1953 xx 000 0 eng d
082 _a624.1177
_bERI
100 _aErisnen, B
245 0 _aTheory & practice of structural design
260 _aLondon
_bConcete pub
_c1953
300 _a401
942 _2ddc
999 _c14125
_d14125