000			00426nam a2200145 4500
003			OSt
008			220602b |||||||| |||| 00| 0 eng d
082			_a371.262 _bHOU
100			_aHouston, J.G.
245			_aThe Principles Of Objective Testing in Physics
260			_aLondon: _bHeinemann Educational Books, _c1970.
300			_a104p.; _c21cm
650		0	_aSchools and their activities; special education
942			_2ddc _cLM
999			_c139696 _d139696