=LDR  00000nam  2200000   4500
=001  INLIS000000000001498
=005  20230731095310
=035  ##$$a 0010-0723000075
=007  ta
=008  230731################e##########0#eng##
=020  ##$$a -
=082  ##$$a 612.6
=084  ##$$a 612.6 CAL o
=100   #$$a Caldwell J. C.
=245  1#$$a Occasional Papers : $b The Wolrd Fertility Survey : Problems and Possibilites /$c Caldwell J. C. ; Williams Ken ( Editor ) ; Kendall M.G. ( Projects Drirector)
=250  ##$$a -
=260  ##$$a Dapartement of Demography Australian National University :$b Caldwell J.C,$c -
=300  ##$$a 26 hlm : $b ilust ; $c 24cm$e -
=520  ##$$a assumes that the survey will consist of a singke round to be held in the mid -1970s Thus, data over time must be dependect on memory and on a single set of retrospective response.
=600  #4$$a Survey Kesuburan