000 00307nam a2200121Ia 4500
008 230222s9999 xx 000 0 und d
082 _a624.18341
100 _aKrishna Raju N
245 0 _aDesign Of Concrete Mixes
250 _a4
260 _bCbs Publishers And Distributors,New Delhi
_c2007
942 _cBK
999 _c21903
_d21903