Dawn Griffiths
Dawn Griffiths is an author and trainer who has taught Excel to thousands of students worldwide. Her previous books include Head First Statistics , Head First Android Development , Head First Kotlin , Head First C , and React Cookbook .
Dawn Griffiths is an author and trainer who has taught Excel to thousands of students worldwide. Her previous books include Head First Statistics , Head First Android Development , Head First Kotlin , Head First C , and React Cookbook . See less
