TY  - BOOK
AU  - Willis,Arthur J.(Arthur James)
AU  - Willis,Christopher J.(Christopher James).
TI  - Specification writing for architects and surveyors
SN  - 0258968281
PY  - 1971///
CY  - London
PB  - Crosby Lockwood and Son
KW  - Building
KW  - Contracts and specifications
KW  - Great Britain
ER  -