000 00371nam a2200121Ia 4500
082 _a693.3
_bBAB
100 _aBabu, K. Ganesh
245 _aLatest technologies in placing of concrete and grouting technology. [CodeNo.420].
260 _aBangalore,New Delhi etc
_bAll India Council for Technical Education
300 _axii, 42p.
890 _aIndia
999 _c20717
_d20717