TY  - BOOK
ED  - Jamaica Bureau of Standards.
TI  - Jamaican standard: specification for concrete and terrazzo flooring tiles 
T2  - JS 50: 1977
PY  - 1977///
CY  - Kingston (6 Winchester Rd., P.O. Box 113, Kgn. 10)
PB  - The Bureau
KW  - Standards
ER  -