000			00649nam a2200181 u 4500
001			00095532
008			081222s1989 |||| |||||||||| | eng c
041	0		_aeng
245	0	0	_aA world of differences : _bAn international assessment of mathematics and science / _cArchie Lapointe; Nancy A Mead; Gary W Phillips
260			_aPrinceton, N.J. : _bEducational Testing Service, _c1989.
300			_a95 p. _billustrations (some color) ; _c26 sm.
440		0	_aCenter for the Assessment of Educational Progress
650	1	4	_aMathematical ability
700	1		_aLapointe, Archie
700	1		_aMead, Nancy A
700	1		_aPhillips, Gary W
942			_cBK
999			_c1986286 _d1986264