000 00282nam a22001217a 4500
003 LIB
008 240516b |||||||| |||| 00| 0 eng d
100 _aGUPTA AND GUPTA
245 _aCONCRETE TECHNOLOGY
260 _bSTANDARD PUBLICATION
_c2012
300 _a652
942 _2ddc
_cMTECH
999 _c22596
_d22596