000 00295nam a2200121Ia 4500
008 220201s1986 xx 000 0 eng d
041 _aENG
100 _aTTI
245 0 _aTEACHER'S GUIDE ON CONCRETE TECHNOLOGY
260 _aCHANDIGARH
_bTTTI PUBLICATIONS
_c1986
300 _a115
942 _2ddc
999 _c63028
_d63028