00690nam a2200169Ia 4500008004100000010001300041020001800054040001700072082002300089100001800112245006900130250000800199260002200207300001600229520026000245650001500505190327s9999||||xx |||||||||||||| ||und||  a98-39201  a0-534-55305-2  aNITILcNITIL  221sta304.6bW395P  aWeeks, John R 0aPopulationban introduction to concepts and issuescJohn R Weeks  a7th  aBostonbWadsworth  axxiv, 674p.  aPopulation introduces the basic concepts of population studies and helps to develop own demographic perspective, enabling to understand some of the most important issues confronting the world. The book sharpen the perception of population growth and chang  aPopulation