One way to find print reference books is to do an advanced search combining your keywords with the HU-Reference location.
To locate encyclopedias or bibliographies on a particular topic, search the key term(s) combined with HU-Reference location.
You'll find the English-Hebrew dictionaries in the reference section at call number: PJ4833
Use these books (and other reference books), found in the Reference Collection on the first floor of the library, as a starting place for your research. Don't forget to check for a bibliography, to find additional sources.