TY  - BOOK
AU  - Richard Shelton Kirby
TI  - The Elements of Specification Writing: A Text Book for Students in Civil Engineering
U1  - 620.03 
PY  - 1921///
CY  - New York, UK
PB  - John Wiley & Sons, Chapman & Hall
KW  - English
KW  - General
KW  - Civil engineering
ER  -