FADA - Graphic Design: Finding books /References

Here are a few subject headings you can try:

Art, Modern -- 20th century

Art New York

Oxford Art Online

This is the best place to start your research! Includes Grove Art Online (an online encyclopedia of the visual arts with over 45,000 articles and over 130,000 images), Oxford Companion to Western Art, Encyclopedia of Aesthetics, and Concise Oxford Dictionary of Art Terms.

Dictionary of Modern Design

Grove Encyclopedia of Materials and Techniques in Art

The Thames & Hudson dictionary of graphic design and designers