000 00305nam a2200133Ia 4500
008 221231s9999 xx 000 0 und d
100 _aGambhir M.L
_96903
245 0 _aConcrete Manual
260 _aNew Delhi
260 _bDhanpat Rai and Co.
300 _a234P
650 _acivil
_96904
942 _cBE_BK
999 _c4764
_d4764