Suddehendu Biswas
Stochastic processes in demography and applications - New Delhi Wiley easter limited 1988 - 359
0385115326
fertility
Mortality
304 .60727 / SUD/ST
Stochastic processes in demography and applications - New Delhi Wiley easter limited 1988 - 359
0385115326
fertility
Mortality
304 .60727 / SUD/ST