000			00327nam a2200133Ia 4500
008			130729s9999 xx 000 0 und d
020			_a8180140407
082			_a666.893 _bGUP
100			_aGupta, B L
245			_aConcrete Technology 3rd Ed.
260			_aNew Delhi _b Standard Pub. _c2008
650			_a _b
942			_2ddc _cBK _01
999			_c1135 _d1135