Morgenroth, Lynda. <br/><br/>
Boston firsts  40 feats of innovation and invention that happened first in Boston and helped make America great /  [electronic resource] : 
Lynda Morgenroth. 
 - Boston :  Beacon Press,  c2006. 
 - xiii, 262 p. 
<br/><br/><br/>Electronic reproduction. Ann Arbor, MI : ProQuest, 2015. Available via World Wide Web. Access may be limited to ProQuest affiliated libraries. 
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<br/><br/><label>Subjects--Topical Terms: </label><br/>Inventions--History--Massachusetts--Boston--Miscellanea.
<br/><br/><label>Subjects--Geographic Terms: </label><br/>Boston (Mass.)--History--Miscellanea.<br/>United States--Civilization--Miscellanea.
<br/><br/><label>Index Terms--Genre/Form: </label><br/>Electronic books.
<br/><br/><label>LC Class. No.: </label>F73.36  / .M67 2006 
<br/><br/><label>Dewey Class. No.: </label>974.4/61