000			00454nam a2200169Ia 4500
003			NIELib
008			211019s9999||||xx |||||||||||||| ||und||
020			_a0 00 317501 4
082			_a507 _bTEA
245			_aTeachers guide 1 : Nuffield Junior Science
260			_bCollins pub, _c1967. _aLondon :
300			_a320p.; _bill.; _c23cm
650			_aTeaching and Learning
650			_aScience
700			_96371 _aWastnedge, E.R _eEd.
942			_2ddc _cLM
999			_c31643 _d31643