000 00302nam a2200121Ia 4500
008 211209s1981 xx 000 0 und d
041 _aeng
082 _a620.136 KRI/KHA
100 _aKRISHNASWAMY K T
245 _aCONCRETE TECHNOLOGY
260 _aNEW DELHI
_bDHANPAT RAI & SONS
_c1981
300 _a224
999 _c20685
_d20685