ISBN 9782870400326 books & textbook
Methodologies for the Collection and Analysis of Mortality Data: Proceedings of a seminar at Dakar, Senegal, July 7-10, 1981
Jacques Vallin John H. Pollard Larry Heligman
Ordina Editions /1984T Paperback / 510 Pages
isbn-10: 2870400322 / isbn-13: 9782870400326
