000			00312nam a2200133Ia 4500
008			230917s9999||||xx |||||||||||||| ||und||
040			_e88636 _aMAIN
041			_aEnglish
082			_a312 O2P
245		0	_aPopulation unit 3
260			_aMilton Keynes _bOpen University _c1976
300			_a64 p.
942			_cBK
999			_c43931 _d43931