000			00676cam a2200217 i 4500
020			_a0878340297
082	0	0	_a301.32/1
100			_a Nortman Dorothy, L
245	0	0	_aBirth rates and birth control practice : _brelations based on the computer models TABRAP and CONVERSE / _cby Dorothy L. Nortman and et al...
260			_aNew York : _bPopulation Council, _cc1978.
300			_axi, 141p. : _bill. ;
504			_aBibliography: p. 139-141.
650		0	_aBirth control
650		0	_aFertility, Human.
650		2	_aFamily planning.
650		2	_aBirth rate.
650		2	_aModels, Theoretical.
650		2	_aComputers.
700	1		_aNortman, Dorothy.
942			_cBK
999			_c305994 _d305994