What has the author HJ MASSINGHAM written?

There is no known author named H.J. Massingham. It's possible there's a misspelling, or the author may use a different name or initials.

To help me find the correct author, could you please provide:

* Any other information about the author or their work: Do you know their full name, genre, or any titles they've written?

* The context: Where did you see this name? Was it on a book cover, a website, or a bibliography?

With more information, I can try to find the author you're looking for.