00666nam a2200217Ia 4500003000400000005001700004008004100021020001400062040001800076041000800094082002000102100002300122245012600145250001200271260004400283300002400327650002200351650002100373650003200394700002200426OSt20260123111359.0210716s1984    xx            000 0 und d  a803921349  cAIMIT LIBRARY  aeng  a304.6 21bRIVN  aRives, Norfleet W.  aIntroduction to applied demography : bdata sources and estimation techniques /cBy Norfleet W Rives and William J Serow.  a1st ed.  aNew Delhi :bSage Publications ,c1984.  a96p. ;bPBc21.9 cm  aCensus statistics  aVital statistics  aEstimating total population  aSerow, William J.