000 00555nam a22001817a 4500
999 _c164862
_d164862
003 USJPLib
008 231123b ||||| |||| 00| 0 eng d
020 _a9786245793136
041 _aEng.
082 _a304.6
_bDES
100 _aDe Silva, K. Tharanga Niroshika
_992643
700 _aManel, D. P. Kanthi
_992644
245 _aBasic concepts and measures of population studies
260 _aNugegoda
_bCommercial Printer Management and Vidudaya Publication
_c2022
300 _ax,78 p.
_c20 cm.
650 _a SOCIAL SCIENCE
_947057
942 _2ddc
_cLM