There are 2 titles associated with this firm.

@book{ wphp_854
  author={Corp,Harriet},
  year={1809},
  title={A Sequel to the Antidote to the Miseries of Human Life, Containing a Further Account of Mrs. Placid and Her Daughter Rachel. By the author of The Antidote.},
  publisher={Williams and Smith \& },
  address={London},    }
@book{ wphp_8314
  author={Corp,Harriet},
  year={1809},
  title={An Antidote to the Miseries of Human Life. In the History of the Widow Placid, and Her Daughter Rachel. The Fifth Edition.},
  publisher={Williams and Smith \& },
  address={London},    }