text New York John Willey and Sons 1969 xiii, 97 p. : ill ; 26 cm DEMOGRAFI PRINSIP KEPENDUDUKAN 312 312 INLIS000000000000986 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)