Principles and practice of life insurance. also new and extended tables based on the combined and American experience mortality tables, computed at 3, 3 1/2, 4 and 4 1/2 per cent interest / originally prepared by Nathan Willey ; new explanatory test and additions by Henry Moir.

1892

 Principles and practice of life insurance. also new and extended tables based on the American and combined experience mortality tables, computed at 3, 3 1/2, 4 and 4 1/2 per cent interest / originally prepared by Nathan Willey ; new explanatory test and additions by Henry Moir.

1912