000 00385nam a2200169Ia 4500
008 240220s9999 xx 000 0 und d
041 _aENG
100 _aKrishna Raju N.
245 0 _aDesign Of Concrete Mixes
260 _aDelhi
260 _bCbs Publishers And Distributors
260 _c1988
300 _a224p.
365 _b50
650 _aCIVIL_STRUCTURE
942 _cDBK
999 _c21598
_d21598