TY - BOOK AU - Poole, Alan B AU - St John, Donald A AU - Sims, Ian TI - Concrete petrography: a handbook of investigative techniques SN - 0340692669 AV - TP 885 Joh PY - 1998/// CY - London PB - Arnold KW - CONCRETE--TESTING--HANDBOOKS, MANUALS, ETC KW - CONCRETE ER -