000			00357nam a2200121Ia 4500
008			190719s9999 xx 000 0 und d
082			_a624.259 S927
100			_aSTRUCTURAL ENGINEERING RESEARCH CENTRE ROORKEE, CSIR, NEW DE
245		0	_aHAND BOOK FOR PRESTRESSED CONCRETE BRIDGES
260			_aNEW DELHI _bCSIR _c1969
300			_a28X22
942			_cBK _2DDC
999			_c46223 _d46223