The new method of inoculating for the small-pox: delivered in a lecture in the University of Pennsylvania, on the 20th of February, 1781
Rush, Benjamin, 1746-1813
Hall, Parry, 1755?-1793, printer
Philadelphia : Printed and sold by Parry Hall, no. 149, Chesnut Street, near Fourth Street, MDCCXCII 
26,  p.
Smallpox -- prevention & control
See catalog record: 2569040R
Edition: The third edition.