TY  - BOOK
AU  - ; Null,Roberta L.
TI  - Universal design: : principles and models
SN  - 9781466505292
U1  - 720 NUL 
PY  - 2014///
CY  - Boca Raton.
PB  - :CRC Press
KW  - ;Barrier-free design
KW  - ;People with disabilities,Legal status, laws, etc
KW  - ;Universal design
KW  - ;Architecture
KW  - ;United States
KW  - ;and 	Roberta L Null
ER  -