000			00440cam a2200157 a 4500
020			_a0675208068
082	0	0	_a155.4
100	1		_aOWENS, Robert E.
245	1	0	_aLanguage development : _ban introduction / _cRobert E. Owens, Jr.
250			_a2nd ed.
260			_aNew York _bMacmillan _cc1988.
300			_avii, 470 p. : _bill. ;
500			_aIncludes bibliographic reference and indexes.
650		0	_aLanguage acquisition.
942			_cBK01
999			_c697 _d697