![](/img/cover-not-exists.png)
Single-Subject Research Designs for Optometry
COLLINS, FRANK L., BAER, RUTH A., BLOUNT, RONALD L.Volume:
62
Journal:
Optometry and Vision Science
DOI:
10.1097/00006324-198508000-00004
Date:
August, 1985
File:
PDF, 5.46 MB
1985