000 00273nam a2200109Ia 4500
008 231107s1994 xx 000 0 und d
041 _aeng
082 _a693.5
100 _aRamamurtham,S.
245 _aPrestressed Concrete
260 _aNew Delhi
_bDhanpat Rai & Sons.
_c1994
999 _c922172
_d922172