000 00343nam a2200145Ia 4500
008 161018s9999 xx 000 0 und d
020 _a9780195671537
100 _aSanthan kumar A.R
_93643
245 _aConcrete technology
250 _a16ed
260 _bOxford University Press
300 _a771
_bRs:525
490 _a19845
942 _02
999 _c19845
_d19845