000 00253nam a22001097a 4500
082 _a304.6
_bCHA/D
245 _aDemographic trends in Assam 1921-71 /
260 _aDelhi :
_bB R,
_c1982.
300 _a172p. :
650 _aWorld Demography
942 _cBK
999 _c304631
_d304631