000			00464cam a22001574a 4500
020			_a9781138091559
082	0	0	_a155
100	1		_aCRAIN, William C.,
245	1	0	_aTheories of development : _bconcepts and applications / _cWilliam Crain.
250			_a6th ed.
260			_aBoston, MA : _bPrentice Hall, _cc2011.
300			_axiv, 432 p. : _bill. ;
500			_aIncludes bibliographical references and index
650		0	_aDevelopmental psychology
942			_cBK01
999			_c6348 _d6348