Since the introduction of mobile telephony in the early fifties in Europe, US and Japan the demand for this service exploded. It seems that the latent demand for mobile telecommunication services for decade's continued to be very strong. Since the introduction of cellular technology the capacity...

This pioneering study reconceptualizes the impact of social organizations, economic conditions, and human agency on human reproduction in preindustrial communities in Europe and Asia. Unlike previous studies, in which Asia is meeasured by European standards, Prudence and Pressure develops a...