ALICEROBBIN ABSTRACT THISARTICLE EXAMINES SELECTED ECONOMIC and social indicators of our multiracial and multiethnic society at the end of the twentieth century to provide an information base for wise decisions about effective library services. The statistical profile describes the demography, economic well-being , and educational attainment of the principal racial and Hispanic origin groups. T...

Any attempt to contemplate the next fifty years of cell biology must do so in the context of a past that encompasses roughly three equivalent periods. The first witnessed the discovery that living organisms are composed of cells, that these arise solely from the growth and division of preexisting cells, that an unbroken series of divisions connects us to a primordial cell providing a material b...