000 00302nam a2200133Ia 4500
008 160710s1953 xx 000 0 und d
082 _a624.183 GUY
100 _aGUYON,Y
245 _aPRESTRESSED CONCRETE
250 _a1
260 _bASIA PUBLISHING HOUSE
_c1953
300 _a559
942 _2ddc
_cB
999 _c26826
_d26826