00819nam0-22003131i-450-99000042426040332120001010000042426FED01000042426(Aleph)000042426FED0100004242620001010d--------km-y0itay50------baitay-------001yyConcrete tecnology and practiceW.H. Taylor3. ed.AustraliaAugus and Robertson1969667 p.ill.23 cmCemento690Taylor,Walter Harold337379ITUNINARICAUNIMARCBK99000042426040332108 B 75904DINEDDINEDConcrete tecnology and practice328080UNINAING01