1. | The construction of mortality and sickness tables : a primer / W. Palin Elderton, Richard C. FippardAutor: ELDERTON, W. Palin Data Publicação: 1935 | ![]() | |
2. | Frequency curves and correlation / W. Palin EldertonAutor: ELDERTON, W. Palin Data Publicação: 1938 | ![]() |