Friday, October 23, 2009, 10:00 pm EDT
Kim Tolley, Notre Dame de Namur UniversityFriends of the American Philosophical Society, History of Education Society, and Philadelphia Area Center for History of Science
Friday, October 23, 2009, 2:00 am EDT
Scott Gilbert, Bryn Mawr CollegeBryn Mawr College Library
Friday, October 23, 2009, 1:00 am EDT
The Academy of Natural Sciences and the Philadelphia Botanical Club
Thursday, October 22, 2009, 7:13 pm EDT
Bryn Mawr College Library
Thursday, October 22, 2009, 3:00 am EDT
Barbra Mann Wall, Ph.D., R.N., University of Pennsylvania School of NursingBarbara Bates Center for the Study of the History of Nursing, University of Pennsylvania
Thursday, October 22, 2009, 2:00 am EDT
Fred Quivik, University of PennsylvaniaHuman-Environment Working Group
Tuesday, October 20, 2009, 9:33 pm EDT
Leslie Tomory, University of TorontoChemical Heritage Foundation
Monday, October 19, 2009, 6:57 pm EDT
Haverford College
Friday, October 16, 2009, 3:00 am EDT
Robert Peck, Senior Fellow, The Academy of Natural Sciences<a href="http://www.ansp.org/library/friends.php" title="Friends of the Library">Friends of the Library</a>, The Academy of Natural Sciences
Friday, October 16, 2009, 3:00 am EDT
Frank Swetz, Pennsylvania State UniversityPhiladelphia Area Seminar on the History of Mathematics (PASHoM)
Pagination
- Columbia University
- Harvard University
- Johns Hopkins University
- Library of Congress
- National Library of Medicine