Envision Research Institute
610 N Main St., Wichita, KS 67203, USA
(316) 440-1519
(316) 558-0828
Fax:
Email: Rezaul.Karim@envisionus.com
The Smith-Kettlewell Eye Research Institute
2318 Fillmore St., San Francisco, CA 94115, USA
(415) 345-2065
(316) 558-0828
Fax: 415-345-8455
Email: rkarim@ski.org
Department of Psychology
University of Dhaka
dhaka 1000, Bangladesh
Tel: +880 2 96619(20–74) 7709
Fax: +880 2 8615583