000			00434nam a2200169Ia 4500
003			NIELib
008			211019s9999||||xx |||||||||||||| ||und||
020			_a19 917008 8
082			_a372.35 _bBEL
100			_aBell, Gerard _924599
245			_aSigns and Signals
260			_bOxford University, _c1970. _aOxford:
300			_a31p.; _bill.; _c20 cm.
650			_aPrimary Education
700			_aWhitear, A R _eill.
942			_2ddc _cLM
999			_c29259 _d29259