TY  - RPRT
TI  - The Structure of building specifications 
AU  - Fenves, Steven J
AU  - Rankin, Kirk
AU  - Tejuja, Hotchand K
PY  - 1976
PB  - National Bureau of Standards
CY  - Gaithersburg, MD
SN  - NBS BSS 90
DO  - 10.6028/NBS.BSS.90
ER  -