TY  - BOOK
AU  - Wesche, K.ed.
TI  - Fly Ash in concrete properties and perfomence
SN  - 0 419 15790 5
U1  - 620. 
PY  - 1991///
CY  - London
PB  - FN spon
KW  - Concrete
KW  - Engineering material
KW  - Mechanical engineering
N1  - Includes bibliographical references and index
ER  -