000 00377nam a2200133Ia 4500
082 _a691.3
_bVID
100 _aVidyabharti Trust Polytechnic, Umrakh
245 _aWorkshop on Advancement in concrete technology 10 to 12 January 2011.
260 _aUmrakh
_bVidyabharti Trust Polytechnic
_c2011
300 _a94P.
890 _aIndia
891 _aGRATIS
999 _c37626
_d37626