000			00329nam a2200133Ia 4500
008			150518s1972||||xx |||||||||||||| ||und||
020			_a082420445X
082			_a25.49 _bWES
245			_aSears list of subject headings.
250			_a10th ed.
260			_aNew York _b H W Wilson _c1972
300			_axliii, 590 p.
942			_cBK
999			_c16747 _d16747