Academic Press dictionary of science and technology / edited by Christopher Morris. Dictionary of science and technology. Morris, Christopher G. Academic Press. Science Dictionaries. Technology Dictionaries. Q123 .A33 1992 503 20 DIC San Diego : Academic Press, 1978. 1978. 1992 Text xxxii, 2432 p. : http://www.loc.gov/catdir/description/els032/90029032.html http://www.loc.gov/catdir/toc/els031/90029032.html http://www.xreferplus.com/letter_picker.jsp?vol=236 eng