The Certification name called Gravlin, John Clarkson which DOE Number is 671800, hold the English For Speakers Of Other Languages (esol), (grades K - 12) Certification, and it's effective period between 7/1/2011 - 6/30/2016. For more Information, you can see the table below.
| DOE Number | 671800 |
|---|---|
| District | Hillsborough |
| Certification | English For Speakers Of Other Languages (esol), (grades K - 12) |
| Type | Professional |
| Validity Period | 7/1/2011 - 6/30/2016 |