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Created page with "{{Author |First Name=John L. |Last Name=Heilbron |DOB Era=CE |DOB Year=1934 |DOB Month=March |DOB Day=17 |DOB Approximate=No |DOD Approximate=No |Brief=an American historian o..."
{{Author
|First Name=John L.
|Last Name=Heilbron
|DOB Era=CE
|DOB Year=1934
|DOB Month=March
|DOB Day=17
|DOB Approximate=No
|DOD Approximate=No
|Brief=an American historian of science.
|Page Status=Stub
}}
|First Name=John L.
|Last Name=Heilbron
|DOB Era=CE
|DOB Year=1934
|DOB Month=March
|DOB Day=17
|DOB Approximate=No
|DOD Approximate=No
|Brief=an American historian of science.
|Page Status=Stub
}}