TY - BOOK ED - American Concrete Institute. Committee 224, Cracking ED - American Concrete Institute. Committee 224 TI - Causes, mechanism, and control of cracking in concrete AV - TA440 C32 PY - 1968/// CY - Detroit PB - American Concrete Institute KW - Concrete KW - Cracking KW - Addresses, essays, lectures N1 - "A symposium of twelve papers compiled under the sponsorship of ACI Committee 224, Cracking. Eight of the papers are based on presentations at the 62nd ACI annual convention in Philadelphia, in March 1966" ER -