=LDR  00000nam  2200000   4500
=001  INLIS000000000000993
=005  20230316085439
=035  ##$$a 0010-0323000116
=007  ta
=008  230316################g##########0#eng##
=082  ##$$a 612.6
=084  ##$$a 612.6 BER d
=100  1#$$a Berelson, Bernard
=245  1#$$a Demographic Requirements of Fertility Control Technology : $b 15 propositions /$c Bernard Berelson
=260  ##$$a - :$b -,$c -
=300  ##$$a 20 halaman : $b ilustrasi ; $c 25,5 cm
=650  #4$$a demografi
=650  #4$$a fertility
=504  ##$$a Bibliografi : halaman 18-20