TY  - BOOK
AU  - Ellis, Stephen R.
AU  - Kaiser, Mary K.
CN  - NAS 1.55:
CY  - Moffett Field, Calif. :
CY  - [Springfield, Va. :
DA  - 1989.
ID  - 179559
KW  - Space perception
KW  - Visual communication
N1  - Distributed to depository libraries in microfiche.
PB  - National Aeronautics and Space           Administration, Ames Research Center ;
PB  - National       Technical Information Service, distributor],
PP  - Moffett Field, Calif. :
PP  - [Springfield, Va. :
PY  - 1989.
T1  - Spatial displays and spatial instruments      proceedings of a conference ... held at Asilomar, California, August 31 -       September 3, 1987 /
TI  - Spatial displays and spatial instruments      proceedings of a conference ... held at Asilomar, California, August 31 -       September 3, 1987 /
ER  -