000			00415nam a2200145Ia 4500
005			20250913131822.0
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041			_aEnglish
245		0	_aCSE : A Group Study Approach to Research and Development
260			_aLondon : _bSchools Council Publications, _c1970
300			_axiii, 264p.; _c20cm
650			_aBulleting
700			_aRudd, W. G. A. _eEd.
942			_cBT
999			_c159976 _d159976