000 00349nam a2200121Ia 4500
008 210804s9999 xx 000 0 und d
082 _a312.5489
_bSRI
110 _aSri Lanka
245 0 _aNational planning council: population projections for Ceylon, 1956-1981
260 _aColombo
_bAt the Government press
_c0
300 _a57 p.
942 _cPRGD
999 _c157815
_d157814