000 00310nam a2200133Ia 4500
654 _aCIVI
100 _aRagsdale.L.A. & Raynham.E.A.
250 _a2nd Ed.
245 _aBuilding Materials Technology.(1972).
260 _bE. Arnold
_c1973
082 _bRAG
_a23F-145
300 _a336p.
999 _c15041
_d15041
041 _aeng
655 _aC-11
546 _aText in English
300 _c22 cm.