000 00257nam a2200097Ia 4500
008 230508s2012 xx 000 0 und d
041 _aeng
100 _aGAMBHIR M L
245 _aCONCRETE TECHNOLOGY (THEARY & PRACTICE)
260 _bTATA MC GRAW HILL PU
_c2012
999 _c711817
_d711817