000 00274nam a2200121Ia 4500
008 230222s9999 xx 000 0 und d
082 _a625.18341
100 _aGambhir M L
245 0 _aConcrete Technology
250 _a3
260 _bTata Mcgraw Hill
_c2006
942 _cBK
999 _c11300
_d11300