000			00438nam a2200169Ia 4500
003			NIELib
008			211019s9999||||xx |||||||||||||| ||und||
020			_a0719546230
082			_a507 _bBOY
100			_aBoyd,Joe
245			_aUnderatanding Science 2
260			_bJohn Murray, _c1990. _aLondon:
300			_a176p.; _bcol.ill.; _c23cm
650		0	_a Education, Research, Related Topics
700			_aWhitelaw,Walter
942			_2ddc _cLM
999			_c83682 _d83682