McGraw-Hill  the McGraw-Hill encyclopedia of science and technology on the web.  [electronic resource] 
 Access Science.  McGraw-Hill encyclopedia of science and technology  [electroic resource]  Encyclopedia of science and technology  [electronic resource]  Online encyclopedia of science and technology  [electronic resource] 

 - New York, N.Y.  McGraw-Hill Companies  2000- 
<br/><br/> Instrucciones de uso: Recurso disponible en linea (online) favor presionar sobre el URL disponible en la parte inferior y apriete enlace "sign in" escriba nombre usuario (username) y contraseña (password) que debe solicitar en Biblioteca Recinto de Mayaguez.  The online version of the McGraw-Hill encyclopedia of science and technology. 
<br/><br/>Text (electronic database) 
<br/><br/> Full access to the articles from the McGraw-Hill encyclopedia of science & technology, definitions from the McGraw-Hill dictionary of scientific and technical terms, research updates from the McGraw-Hill yearbooks of science & technology, updated continuously. Also includes over 2000 biographies of leading scientists from the Hutchinson dictionary of scientific biography and the latest news in science and technology from Science news and ScienCentral videos. Based on the 10th ed. (2007).  Full access to 7100+ articles,115,000 dictionary terms, and hundreds of Research Updates in all areas of science and technology updated daily. Also includes over 2000 biographies of leading scientists, weekly updates of breakthroughs and discoveries in science and technology, a science dictionary, and links to related websites. 
<br/><br/><br/>Method of access: World Wide Web. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Science |v Encyclopedias.<br/>Technology--Encyclopedias.
<br/><br/><label>Index Terms--Genre/Form: </label><br/>Electronic books
<br/><br/><label>LC Class. No.: </label>Q121 .A22 eb