000			00373nam a2200145 4500
003			OSt
008			220602b |||||||| |||| 00| 0 eng d
082			_a372.3 _bBOO
100			_aBoothroyd, F.
245			_aHow & Why it Works _bBook II
260			_aHuddersfield: _bSchofield & Sims Ltd,
300			_a128p.; _bill. _c22cm
650		0	_aPrimary Education
942			_2ddc _cLM
999			_c140259 _d140259