Answer:
The given sentence has intensive pronoun.
Step-by-step explanation:
The word 'herself' is an intensive pronoun in this context. The intensive pronoun is used to emphasize the noun intensively. Removing it from the sentence will not cause any changes in the sentence.
For example, in the above sentence, by removing 'herself', 'She gave him the book' delivers the same meaning. But if you take the reflexive pronoun from the sentence, the meaning will change.