| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Subjective Refraction and Prescribing Glasses: The Number One or Number Two Guide to Practical Techniques and Principles | 978-1-63O91-559-9 (1-63O91-559-9) | 2018 |
R.K. · Richard J. Kolker MD · Robert Kolker · Robert P. Kolker · Robert Phillip Kolker