000 00288nam a2200121Ia 4500
008 220201s1969 xx 000 0 eng d
082 _a624.183412
_bKHA
100 _aKhachaturin, Narbey
245 0 _aPrestressed concrete
260 _bMc Graw Hill
_c1969
300 _a460
942 _2ddc
999 _c78439
_d78439