000 00287nam a2200109Ia 4500
008 160710s1952 xx 000 0 und d
100 _aABELES,P.W
245 _aTHE PRINCIPLES AND PRACTICE OF PRESTRESSES CONCRETE
260 _bLOCKWOOD AND SON S
_c1952
300 _a116
942 _2ddc
_cB
999 _c13598
_d13598