Encylopedia... (1990). Encyclopedia of science and technology: Index. Volume XX. Mc Graw Hill.
Chicago Style CitationEncylopedia... Encyclopedia of Science and Technology: Index. Volume XX. Mc Graw Hill, 1990.
MLA CitationEncylopedia... Encyclopedia of Science and Technology: Index. Volume XX. Mc Graw Hill, 1990.
Warning: These citations may not always be 100% accurate.