000			00329nam a2200133Ia 4500
008			150522s1986||||xx |||||||||||||| ||und||
020			_a8.24207e+008
082			_a658.3 _bROV
245			_aSears of subject headings
250			_a13th ed.
260			_aNew York _b H W Wilson company _c1986
300			_aXL, 681 p.
942			_cC
999			_c30508 _d30508