000			00448cas a2200157 a 4500
999			_c21 _d21
020			_a0853658366 (hb.)
082			_a011.02 _bW34
245	0	0	_aWalford guide to reference material.
250			_a4th ed.
260			_aLondon : _bLibrary Association ; _aLondon : _bDistributed in the U.S.A. by R.R. Bowker, _c1987.
300			_a3 v. ;
500			_aEditor: 1959-1977 A.J. Walford.
650		0	_aReference books
700	1		_aWalford, A. J.
942			_cBK