@misc
{TN_libero_mab2,
author = {
Heysham, John
},
title = {
Observations on the bills of mortality, in Carlisle
for the year 1779
},
publisher = {},
keywords = {
Mortality England Early works to 1800
},
year = {[1780?]},
abstract = {Anonymous. By John Heysham},
abstract = {Drop-head title},
abstract = {English Short Title Catalog, N10736},
abstract = {Reproduction of original from National Library of Medicine},
address = {
[Carlisle]
},
url = {
http://slubdd.de/katalog?TN_libero_mab2
}
}