Number 50
Spring 2007

Refereed Articles
	Elizabeth Choinski, Editor
	Current and Future Status of Chemistry Collections and Chemistry Libraries at ARL Institutions by Jeremy R. Garritano, Purdue University
	An Astronomy Library’s Oral History Initiative: What an Observatory Librarian Is Doing to Preserve a Telescope's History by Joseph H. Murphy, Yale University
Electronic Resources Reviews
	Nestor Osorio, Editor
	CSA Materials Research Database with METADEX by Heather L. Whitehead, Colorado School of Mines
	ACM (Association for Computing Machinery) Digital Library by Larry Schmidt and Bryan Tronstad, University of Wyoming
	CHEMnetBASE by Meghan Lafferty, University of Minnesota
Science and Technology Sources on the Internet
	Michael Fosmire, Editor
	Agronomy: Selected Resources by Marianne Stowell Bracke, Purdue University
Viewpoints
	David Flaxbart, Editor
	Breathe New Life Into Your Science Reference Collection by Angela Gooden, University of Cincinnati
Letters
	The Chemical Abstracts Centennial From: Janice Mears, Chemical Abstracts Service

Editor: Andrea L. Duda, University of California, Santa Barbara Editorial Board: Elizabeth Choinski, University of Mississippi David Flaxbart, University of Texas at Austin Michael Fosmire, Purdue University Deborah Huerta, Colgate University Norma Kobzina, University of California, Berkeley Nestor Osorio, Northern Illinois University Daryl Youngman, Kansas State University