000 00313nam a2200133Ia 4500
001 02010
008 190706s9999 xx 000 0 und d
082 _a624.102 K43
100 _aKETCHUM,M.S
245 0 _aSTRUCTURAL ENGINEERS HANDBOOK
260 _bMC GRAW, NEW YORK
_c1952
300 _a24X15
942 _cREF
_2DDC
999 _c9915
_d9915