Affiliation	Snail mail
Graduate Student in the department of Conceptual and Historical Studies of Science at the University of Chicago.	Morris Fishbein Center University of Chicago 1126 E. 59th Street Chicago, IL 60637

Shirley A. Martin is a graduate student at the University of Chicago in the Department of Conceptual and Historical Studies of Science.

Primiary E-mail: samartin@midway.uchicago.edu