000			00373nam a2200145Ia 4500
008			211217s9999 xx 000 0 und d
020			_a04-519002-x
040			_cJayakar Knowledge Resource Centre
100			_aBenjamin, B
245		0	_aDemographic analysis
250			_a1st
260			_bGeorge Allen and Unwin _aLondon _c1968
300			_aviii,160p p.
942			_c1
999			_c380052 _d380052